As an important part of the annual "Chinese Inventory" activity, "Top Ten Popular Words in China Media in 2021" was released by the National Language Resources Monitoring and Research Center on December 13th, 2021. The top ten buzzwords released this time are: centenary of the founding of the Party, 2020 Tokyo Olympic Games, China Aerospace, Double Carbon, Vaccination, Double Reduction, Beijing Stock Exchange, Clear Action, Vaccine Assistance and Convention on Biological Diversity.

　　In 2021, the Communist Party of China (CPC) was founded one hundred years ago, with a magnificent journey and a long-lasting heart. China’s space drama continues, and the goal of "double carbon" leads to high-quality development. The establishment of the North Exchange is conducive to the "common prosperity" of SMEs. The "double reduction" policy helps to build a good education ecology. "Clear" action creates a civilized and healthy network environment for the people. Under the background of global anti-epidemic, China has promoted vaccination in an orderly manner, and at the same time provided vaccine assistance to developing countries, fulfilling the promise of China COVID-19 vaccine as a global public product; The successful hosting of the 2020 Tokyo Olympic Games, which was postponed for one year, has made great contributions to the development of the Olympic Movement. The 15th Conference of the Parties to the Convention on Biological Diversity proposed that we should uphold the concept of ecological civilization and jointly build a community of life on earth.

　　“2021年度中国媒体十大流行语”是基于国家语言资源监测语料库，利用语言信息处理技术，结合人工后期处理提取、筛选而获得。语料来源于2021年1月1日至2021年11月底国内15家主流报纸（包括国内的政府机关报、地方都市报和发行量较大的晚报），央视、央广及地方12个电视台和7个电台的转写语料，以及2个网络门户网站的全部文本，语料规模达10余亿字次。

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　　“2021年度中国媒体十大流行语”解读

　　一、建党百年

　　2021年，中国共产党迎来建党100周年。2021年7月1日，庆祝中国共产党成立100周年大会在北京天安门广场隆重举行，各界代表7万余人以盛大仪式欢庆中国共产党百年华诞，最高领袖总书记发表重要讲话。2021年11月8日至11日，党的十九届六中全会总结建党一百年来党带领人民进行伟大奋斗所取得的伟大成就和宝贵历史经验，审议通过了《中共中央关于党的百年奋斗重大成就和历史经验的决议》。中国共产党和中国人民以英勇顽强的奋斗向世界庄严宣告，中华民族迎来了从站起来、富起来到强起来的伟大飞跃，中华民族伟大复兴进入了不可逆转的历史进程。

　　Second, the 2020 Tokyo Olympic Games

　　Refers to the 32nd Summer Olympic Games held in Tokyo, Japan from July 23rd to August 8th, 2021. Affected by the COVID-19 epidemic, this Olympic Games was postponed for one year, which is also the first time in history that the Olympic Games was held in an empty venue. There are 204 countries or regions participating in the 2020 Tokyo Olympic Games, with a total of 11,669 athletes. The Olympic Games fully demonstrated the efforts of athletes all over the world to overcome difficulties and practice "faster, higher, stronger and more United".

　　Third, China Aerospace

　　In 2021, China’s space industry won frequent reports. On January 29th, China’s space launch ushered in a good start in 2021 with the launch of Remote Sensing No.31 Group 02 satellite and its scheduled orbit. On April 29th, the "Tianhe" core module of the space station entered the scheduled orbit, and the on-orbit assembly and construction of the China Space Station started in full swing. On May 15th, China’s first Mars exploration mission "Tianwen" No.1 successfully landed on Mars. On June 17th, the Shenzhou-12 manned spacecraft was successfully launched, and three China astronauts lived in the Tianhe core cabin for three months, and for the first time, they carried out a long-term extravehicular activity. On October 14th, China’s first scientific and technological experimental satellite for solar exploration, xi he, was successfully launched. On October 16th, Shenzhou XIII went out, and three crew astronauts started a six-month mission … … From manned space flight to lunar exploration project, from Beidou network to Mars exploration, China’s space industry has repeatedly made breakthroughs and developed rapidly.

　　Fourth, double carbon

　　The abbreviation of "peak carbon dioxide emissions" and "Carbon Neutralization". In March, 2021, General Secretary of the Supreme Leader emphasized at the ninth meeting of the Central Committee of Finance and Economics that the realization of peak carbon dioxide emissions and carbon neutrality is a wide-ranging and profound systematic economic and social change. It is necessary to bring peak carbon dioxide emissions and carbon neutrality into the overall layout of ecological civilization construction, show the momentum of grasping iron and trace it, and achieve the goal of carbon neutrality in peak carbon dioxide emissions by 2030 and by 2060 as scheduled. On October 24th, the Central Committee of the Communist Party of China and the State Council issued the Opinions on Completely, Accurately and Comprehensively Implementing the New Development Concept and Doing a Good Job of Carbon Neutralization in peak carbon dioxide emissions, and the peak carbon dioxide emissions Action Plan by 2030, which deployed China’s "Double Carbon" goal. The goal of "double carbon" is a solemn commitment made by China to the world, which shows China’s firm determination to actively respond to climate change, take a green and low-carbon development path and promote the common development of all mankind.

　　V. Vaccination

　　Vaccination in COVID-19 is an effective means to control the spread of the epidemic. On December 15, 2020, China officially launched the vaccination of Covid-19, a key population; Beginning in late March 2021, China gradually implemented free vaccination for the whole population; In July 2021, the vaccination work of "one old and one small" Covid-19 was steadily advanced; In September, 2021, the vaccination of Covid-19 vaccine "booster shot" was carried out in many places. At present, China ranks first in the world in the total dose and coverage, and the number of people who have completed the whole vaccination of COVID-19 vaccine exceeds 1.1 billion, and the population coverage rate ranks among the top in the world. This large-scale vaccination work cannot be separated from the joint efforts of the people of the whole country.

　　Sixth, double reduction

　　It refers to effectively reducing students’ excessive homework burden and off-campus training burden in compulsory education stage. On July 24th, 2021, the General Offices of the General Office of the Central Committee of the CPC and the State Council issued the Opinions on Further Reducing the Students’ Homework Burden and Off-campus Training Burden in Compulsory Education, demanding that the education level of schools be effectively improved, and off-campus training (including online training and offline training) be continuously standardized, so as to effectively reduce the students’ excessive homework burden and off-campus training burden in Compulsory Education. The policy of "double reduction" is an important measure to strengthen the main position of school education, deepen the governance of off-campus training institutions, build a good education ecology, and promote the all-round development and healthy growth of students.

　　Seven, the North Exchange

　　Short for "Beijing Stock Exchange". It is the first company-based stock exchange established in China with the approval of the State Council. It was incorporated on September 3, 2021 and officially opened for trading on November 15. On September 2, 2021, General Secretary of the Supreme Leader announced in his speech at the 2021 China International Fair for Trade in Services Global Service Trade Summit that he would continue to support the innovative development of small and medium-sized enterprises, deepen the reform of the New Third Board, establish the Beijing Stock Exchange, and build the main position of service-oriented small and medium-sized enterprises. The transaction of the North Stock Exchange is in full swing, and the first batch of eight theme funds were sought after by investors on the first day of issuance. The establishment of the North Exchange is a milestone in the capital market, which means that the New Third Board, which is committed to serving small and medium-sized enterprises, stands at a new starting point for reform, and China’s capital market reform and development has taken another key step.

　　Eight, "clear" action

　　In February 2021, the National Network Information Office launched the special action of "Clear Spring Festival Network Environment". In May 2021, the video of "Pouring Milk for Stars" was exposed, which aroused public concern. On May 8, 2021, the National Network Information Office launched the "Clear Series" special campaign in 2021. The key tasks include "rectifying online historical nihilism", "rectifying algorithm abuse", "cracking down on online naval forces, traffic fraud, and black public relations", "rectifying the network environment of minors", "rectifying the outstanding news information in the PUSH window", "standardizing the operation of website accounts" and "rectifying online entertainment and hot spot ranking chaos. The purpose of this action is to crack down on network violations and conduct a "clean-up" throughout the network to jointly create a civilized and healthy network environment.

　　IX. Vaccine Assistance

　　In 2021, China earnestly implemented the commitment made by the Chairman of the Supreme Leader to make China COVID-19 vaccine a global public product. In February this year, China officially joined the WHO "COVID-19 Vaccine Implementation Plan" and promised to provide 10 million doses of vaccines, mainly for urgent needs of developing countries. On February 1, 2021, China’s first batch of foreign aid vaccines arrived in Pakistan, and since then it has continued to provide vaccine assistance and exports to many countries around the world. So far, China has provided more than 1.5 billion doses of vaccines to 106 countries and 4 international organizations. In the current global shortage of vaccine supply, China’s vaccine assistance has provided developing countries with a "sharp weapon" to fight the epidemic and brought a spring breeze to the global fight against the epidemic.

　　X Convention on Biological Diversity

　　On October 12, 2021, the 15th Summit of the Conference of the Parties to the Convention on Biological Diversity was held in Kunming in an online and offline way. Standing at the height of promoting the sustainable development of mankind and building a community of human destiny, the Chairman of the Supreme Leader clearly put forward a major proposition to start a new journey of high-quality development of mankind, and solemnly announced that China will continue to promote the pragmatic measures of ecological civilization construction. In the face of a series of difficulties such as COVID-19 epidemic, environmental pollution, climate change, biodiversity loss and ecosystem degradation, it is of great significance for this conference to set goals and clear paths for global biodiversity protection in the future.

　　CCTV News:According to the website of China Banking and Insurance Regulatory Commission, in order to further promote banking financial institutions to improve their credit management capabilities and financial service efficiency and support financial services to the real economy, China Banking and Insurance Regulatory Commission, China revised the credit management systems such as Interim Measures for the Management of Fixed Assets Loans, Interim Measures for the Management of Working Capital Loans, Interim Measures for the Management of Personal Loans and Guidelines for Project Financing (hereinafter referred to as "Three Measures and One Guidance"). The Measures for the Management of Fixed Assets Loans (Draft for Comment), the Measures for the Management of Working Capital Loans (Draft for Comment), the Measures for the Management of Personal Loans (Draft for Comment) and the Provisions for the Management of Project Financing Business (Draft for Comment) were formed, which were open to the public for comments, and the heads of relevant departments answered questions from reporters on the above systems.

　　1. What is the background of the revision of "three methods and one guideline"?

　　The implementation of "three methods and one guideline" for more than ten years has played an active role in improving the standardization and refinement of loan management of commercial banks, preventing and controlling credit risks and serving the real economy. In recent years, with the sustained development of China’s economy and society, new requirements have been put forward for financial services to the real economy, and some provisions in the "three methods and one guide" have also shown certain limitations and lag, which need to be updated and adjusted to better adapt to the current development trend of credit business. China Banking and Insurance Regulatory Commission revised the "three methods and one guideline" and the main problems existing in the implementation of related policies, which is conducive to further promoting banking financial institutions to improve their credit management capabilities and financial service efficiency and better serve the real economy.

　　2. What are the principles of this revision?

　　This revision follows the principles of problem-oriented, advancing with the times and risk-oriented. Focusing on improving the quality and efficiency of serving the real economy, focusing on effectively preventing and controlling financial risks, we will study and solve relevant problems that are more urgent in the market, and actively adjust the applicability and effectiveness of policies according to the new situation and changes in market development. At the same time, pay attention to scientifically grasping the pace of policy adjustment, strengthen the risk control mechanism, adhere to the requirements of prudence, and strike a balance between steady growth and risk prevention.

　　3. What are the main contents of this revision?

　　First, according to the actual credit business, moderately broaden the use and scope of working capital loans and fixed assets loans. The second is to further clarify the entrusted payment standards of different types of loans, optimize the management requirements of entrusted payment, and improve the effectiveness of entrusted payment execution. Third, according to new business scenarios, adjust business handling methods, support the application of big data and off-site technologies, and carry out loan investigation and management. Among them, for the working capital loans handled by small and micro enterprises, the on-site investigation can be simplified or stopped if it meets the relevant regulatory requirements. The above-mentioned small and micro enterprises include small and micro enterprises that obtain loan financing through supply chain finance business. Fourth, improve the flexibility and convenience of loan processing, further optimize the calculation requirements of working capital loans, and increase the credit method to handle the related contents of fixed assets loans, so as to better meet the financing reality. The fifth is to clarify the loan term requirements, guide commercial banks to effectively prevent the risk of loan term mismatch and optimize the loan structure. Sixth, integrate other relevant credit management systems to improve the system’s systematicness.

　　IV. What adjustments have been made to the scope of loan use and loan object in this revision?

　　The Measures for the Administration of Fixed Assets Loans (Draft for Comment) clarifies that fixed assets loans refer to local and foreign currency loans issued by legal persons or unincorporated organizations for borrowers’ fixed assets investment. Investment in fixed assets refers to the construction, purchase and transformation of fixed assets by borrowers in the course of business. At the same time, loans for intellectual property research and development projects such as patent rights can be implemented with reference to these measures.

　　The Measures for the Administration of Working Capital Loans (Draft for Comment) clarifies that working capital loans refer to local and foreign currency loans issued by lenders to legal or non-legal organizations for the daily operation and turnover of borrowers. Working capital loans shall not be used for shareholders’ dividends, financial assets, fixed assets, equity and other investments, and shall not be used in fields and uses prohibited by the state from production and operation.

　　V. What adjustments have been made to the relevant requirements for entrusted payment of loans in this revision?

　　For fixed assets loans, if it is clear that the single payment amount to a transaction object of the borrower exceeds RMB 5 million, the entrusted payment method should be adopted, and the time limit for entrusted payment should be relaxed to ten days under relevant special circumstances. For working capital loans, if the payment object is specified clearly and the single payment amount to a transaction object of the borrower exceeds 10 million yuan, the entrusted payment method should be adopted. In the case of the borrower’s emergency use of funds, the lender is allowed to appropriately simplify the materials and procedures for pre-certification of entrusted payment and review them afterwards. For personal loans, personal consumption loans with a single withdrawal amount of more than 300,000 yuan, and personal business loans with a single withdrawal amount of more than 500,000 yuan, the entrusted payment method should be adopted.

　　Commercial banks may, according to the needs of risk control, set stricter standards on the basis of the relevant standards for entrusted payment. The entrusted and independent payment accounts in the regulations are all bank accounts.

　　VI. What are the requirements for the prevention and control of misappropriation of loan funds in this revision?

　　First, the lender should agree with the borrower in the contract that the borrower should bear the liability for breach of contract when the borrower fails to use the loan according to the agreed purpose, such as personal business loan being misappropriated in the real estate field, and the measures that the lender can take to recover the loan in advance, adjust the loan payment method, reduce the credit line, stop or suspend the loan issuance, and investigate the corresponding legal responsibilities. Second, lenders should improve the payment control system of loan funds, strengthen the application of financial technology, and effectively supervise the use of loan funds according to the agreed purposes. If it is found that the borrower misappropriates the loan funds, it shall take corresponding measures to control it in accordance with the contract.

　　7. What are the clear provisions on the loan term in this revision?

　　In order to fill the gap in the system of loan term, effectively prevent the risks caused by the mismatch of loan term and further optimize the loan structure, this revision makes it clear that the term of working capital loan shall not exceed 3 years. In principle, the loan period of fixed assets shall not exceed 10 years. If the loan period exceeds 10 years, the head office shall be responsible for examination and approval, and the banks whose business scope is nationwide may authorize tier-one branches for examination and approval. The term of personal consumption loans shall not exceed 5 years, the term of personal business loans shall generally not exceed 5 years, and the longest recovery period of business cash flow corresponding to the loan purpose shall not exceed 10 years.

　　Where the relevant state departments have other provisions on the loan term of real estate loans, individual housing loans and individual student loans, the relevant provisions shall continue to be implemented.

　　8. What adjustments have been made to the calculation requirements of working capital loans in this revision?

　　Considering that different types of working capital borrowers are quite different and their actual needs are different, this revision pays more attention to the flexibility of working capital loans and supports commercial banks to actively play their subjective initiative. The Measures for the Administration of Working Capital Loans (Draft for Comment) clearly states that the lender should calculate the working capital demand of the borrower according to its business scale, business characteristics, accounts receivable, inventory, accounts payable, capital cycle and other factors, and an example of calculation method is attached for reference. At the same time, the provisions that "lenders should formulate effective calculation methods for different types of borrowers according to actual needs" and "for small and micro enterprise borrowers, lenders can analyze and judge borrowers’ working capital needs by other means" have been added.

　　9. Does the "written form" stipulated in the relevant provisions of "Three Measures and One Guidance" refer to the paper version?

　　According to Article 469 of the Civil Code of People’s Republic of China (PRC), a qualified "data message" is regarded as a written form. The relevant requirements of "three methods and one provision" on "written form" shall comply with the provisions of the Civil Code of People’s Republic of China (PRC).

　　X. How to apply the relevant provisions of the Measures for the Administration of Working Capital Loans (Draft for Comment) and the Measures for the Administration of Personal Loans (Draft for Comment) in handling Internet loans?

　　According to the provisions of Article 45 of the Measures for the Administration of Working Capital Loans (Draft for Comment) and Article 48 of the Measures for the Administration of Personal Loans (Draft for Comment), the working capital loans and personal loans that meet the relevant provisions of the Interim Measures for the Administration of Internet Loans of Commercial Banks shall be handled. If there are other provisions in the Interim Measures for the Administration of Internet Loans of Commercial Banks, those provisions shall prevail.

From 0: 00 to 15: 00 on October 28, there were 8 new cases of local COVID-19 virus infection, including 5 isolated observers and 3 social screening personnel; 3 cases in Chaoyang District, 2 cases in Tongzhou District, 1 case in Fengtai District, 1 case in Changping District and 1 case in Miyun District; All are light.

Beijing CDC issued a reminder that the epidemic situation in this city has multi-source input, multi-chain parallel and multi-strain coexistence.

At present, the epidemic situation abroad continues to spread, and the domestic epidemic situation is distributed at many points.The epidemic situation in this city is characterized by multi-source input, multi-chain parallel and multi-strain coexistence, and 28 new social screening cases in Japan are all related to Beijing Foreign Trade City.Please call the people who have visited Mingzhu Trade City, High-tech Zone, Cangzhou City, Hebei Province since October 19 to report to their communities (villages), work units, hotels, etc. I and my roommates will stay at home or in the store and cooperate with the implementation of various prevention and control measures.

It is necessary to strengthen remote control and near-end screening. Traffic hubs such as airports, stations and road entrances should strictly control the gates. If risk personnel are found, they should report to the relevant departments such as their communities (villages) in time; It is necessary to do a good job in epidemic prevention management of key people in key industries in key units such as farmers’ markets, wholesale markets, restaurants and supermarkets, set up personnel ledgers, strictly implement prevention and control measures such as temperature scanning, health monitoring, nucleic acid detection and inspection of negative nucleic acid certificates, and do a good job in disinfection and sanitation of the site environment. Special personnel should be responsible for key public areas, strictly implement prevention and control measures, and strengthen supervision and inspection; It is necessary to implement the management responsibilities of various communities (villages), property departments, hotels and other related units, strengthen the management of personnel access, and make good records of good doors, good people, good yards and good records.

Personnel returning to Beijing should strictly abide by the epidemic prevention policy of returning to Beijing, take the initiative to report to the community, units, hotels and other relevant departments, carry out two tests for three days after arriving in Beijing, complete a nucleic acid test within 24 hours after arriving in Beijing, and complete the second nucleic acid test within 72 hours after an interval of 24 hours. Do not go out at home until the negative result comes out, and do not have dinner, get together or go to crowded places within 7 days.

Relevant information of newly infected persons

Infected person 327:Now I live in Jiali Building, Datun Street, Chaoyang District. As a close contact of infected person 316, he was isolated intensively. On October 27th, he reported that the nucleic acid test result was positive, and on October 28th, he was diagnosed as a confirmed case, and his clinical classification was mild.

Infected person 328:Now I live in Beijing Four Seasons Hotel, No.48 Liangmaqiao Road, Maizidian Street, Chaoyang District. As a close contact of infected person 316, he was isolated intensively. On October 27th, he reported that the nucleic acid test result was positive, and on October 28th, he was diagnosed as a confirmed case, and his clinical classification was mild.

Infected person 329:He is the same family member of the infected person 318, and his current address is the same as that of the infected person 318. As a close contact, he was isolated intensively. On October 28th, he reported that the nucleic acid test result was positive, and he was diagnosed as a confirmed case that day, and his clinical classification was mild.

Infected person 330:He is the same family member of infected person 279, and his current address is the same as that of infected person 279. As a close contact, he was isolated intensively. On October 28th, he reported that the nucleic acid test result was positive, and he was diagnosed as a confirmed case that day, and his clinical classification was mild.

Infected person 331:Now I live in Building 26, North Zone of Xintong International Garden, Tongzhou District. As a close contact of infected person 317, he was isolated in a centralized way. On October 27th, he reported that his nucleic acid test result was positive. On October 28th, he was diagnosed as a confirmed case, and his clinical classification was mild.

Infected person 332:Through the screening of social nucleic acid, I found that I now live in No.13 Baxianzhuang Village, Beiqijia Town, Changping District, and I am a related person in Beijing Foreign Trade City. On October 25, he left Beijing by bus from Beijing Foreign Trade City, and returned to Beijing by G1086 train on the same day. On October 26, he was tested for normalized nucleic acid. On October 27, the report was positive, and on October 28, he was diagnosed as a confirmed case. The clinical classification was light.

Infected person 333:Through the screening of social nucleic acid, it is found that people who live in Building 9, Zone 3, Jiujing Jiayuan, Fengtai District, are related to Beijing Foreign Trade City. I arrived in Beijing by car on October 26, and carried out normalized nucleic acid detection on October 27. On October 28, the report was positive, and the case was diagnosed on the same day. The clinical classification was mild.

Infected person 334:Through the screening of social nucleic acid, it is found that people who live in Building 4, South Xinggong District, Gulou Street, Miyun District, are related to Beijing Foreign Trade City. On October 25, he left Beijing by bus from Beijing Foreign Trade City, and returned to Beijing by bus on the same day. On October 27, he was tested for normalized nucleic acid, and the report was positive on October 28. On that day, he was diagnosed as a confirmed case, and his clinical classification was mild. Details > > >

Infected persons and risk points involved

[Miyun District]

According to the official news of ecological Miyun, on October 28th, two cases of COVID-19 virus infection were found in Miyun District. They have visited the risk points in other provinces and cities, and now they live in the south area of Xinggong in Gulou Street in Miyun District and the General Boyuan Community in Orchard Street in Miyun District. At present, two people have been transferred to designated hospitals for isolation treatment.

The preliminary flow adjustment stroke trajectory is as follows:

Infected person 1:

On October 23, ride an electric car to Rishang Mall at 9:00, arrive at Chuannan stinky tofu shop in Fumin Street at 13:22, then return to Rishang Mall, and return home by electric car at 17:00.

On October 24, I rode an electric car to Rishang Mall at 9:00, and then I didn’t leave the mall. I went to Guerlain Jiaren (Xinggong Store) at 19:28, arrived at Lianwang Tanxi Store at 19:45, and then rode an electric car back home.

On October 25th, take an electric bus to Elephant Roundabout at 2:50, take a minibus from Elephant Roundabout to Pinggu District at 3:20, transfer to a bus at the entrance of Pinggu District Market to Cangzhou, Hebei Province, get off at 7:00 and walk to the Oriental Pearl Trade City in Cangzhou, Hebei Province, return from Pearl Trade City at 14:00, arrive at Elephant Roundabout in Miyun District at 20:00, get off the bus and take an electric bus to Miyun District Hospital to do nucleic acid, then return home by electric car.

On October 26th, at 9:00, I rode an electric car to the Panji Kitchen Shop in the back street of the South District of Xinggong, and then stopped at the Garden Community of Gulou Street for a short time, then rode an electric car to Rishang Mall, walked to No.3 Chang ‘an Street in Miyun Town at 12:00, stayed at the hotel, left the hotel at 14:00, returned to Rishang Mall, rode an electric car to the Garden Community of Gulou Street at 17:00, and went to the Garden Community at 17:30 for fresh food.

On October 27th, at 10:25, ride an electric car to Kaikoufu Cake at No.66 Xinggong Street, then make a short stop in the Garden Community of Gulou Street, then ride an electric car to Rishang Mall, shop on the second floor of Rishang Mall at 17:09, then ride an electric car to the Garden Community of Gulou Street, then go to the noodle shop next to the public toilet of Fumin Street at 17:16, to Beijing Lifang Xingda Store at 17:22 and to the fresh life supermarket at 17:24.

Infected person 2:

On October 23rd, I drove to Rishang Mall at 10:00 and returned home at 17:00.

On October 24th, I drove to Wumei Store in McDonald’s Orchard at 7:30, after eating, I went to Jizhuang Primary School, at 8:55, I went to the Breast Department in the outpatient building of Miyun District Hospital, then I went to the Pathology Department, returned to Rishang Mall at 11:45, drove to Jizhuang Primary School at 17:00, went to the nucleic acid sampling point of Zhongjiarongyuan at 18:00, and then returned home.

On October 25th, we set out for the Oriental Pearl Trade City in Cangzhou, Hebei Province at 3:00 (the itinerary is the same as that of infected person 1), arrived at Elephant Island at 20:00, then went to Create to stew chicken in iron pan, and then drove home.

On October 26th, I drove to Wumei Store in McDonald’s Orchard at 7:29, then went to Jizhuang Primary School after dinner, then drove to Rishang Mall at 10:00, then drove to Jizhuang Primary School at 17:00, and went to the nucleic acid sampling point in China-Canada Rongyuan at 17:30 to collect nucleic acids, and then returned home.

On October 27th, I drove to Wumei Store in Yonghe Orchard, Tanzhou at 7:44, then went to Jizhuang Primary School, drove to Rishang Mall at 10:00, arrived at Chuanchuanxiang Xinzhongjie Store at 12:00, returned to Rishang Mall at 13:00, drove to Jizhuang Primary School at 17:00, collected nucleic acids at the nucleic acid sampling point in Zhongjia Rongyuan at 17:30, and arrived at Xizhang at 18:00.

Details > > >

[Fengtai District]

From 15: 00 on October 27th to 15: 00 on October 28th, there were 3 new cases of COVID-19 virus infection in Fengtai District, all of which were transferred to designated hospitals. The relevant information is hereby notified as follows:

Infected person 1

Social screening personnel, free bus crew of Beijing-Cangzhou Mingzhu Clothing Market, current address: No.22, Public Welfare Village, Huaifang Community, Nanyuan Street, and once a day between Dahongmen subway station and Cangzhou Mingzhu Clothing Market from October 24 to October 26. Related risk points are as follows:

October 23 rd

At around 16:04, the nucleic acid detection point in Fuhai parking lot;

16:10-16:18 Yard 7, Linhong Road (Xinfuli Convenience Supermarket);

October 24th.

Nucleic acid detection point at Dahongmen subway station (northwest exit) around 16:51;

17:11-17:15 Convenience Vegetable Basket (Jin Run Home);

October 25th.

At about 16:56, the nucleic acid detection point of Dahongmen subway station (northwest exit);

17:09-17:15 Convenience Vegetable Basket (Jin Run Home);

October 26th

Around 17:39, the nucleic acid detection point of Dahongmen subway station (northwest exit).

Infected person 2

Isolated observers, truck drivers from other places in Beijing. Relevant risk points in Beijing before control are as follows:

October 27th.

At around 3:00, Lixian entered the Beijing checkpoint;

At about 4:00, the construction site of Xuyang Science and Technology Building;

Around 9:00, the nucleic acid detection point in the west gate of the south area of Tianxing Jiayuan.

Infected person 3

Social screening personnel, merchant of Cangzhou Mingzhu Clothing Market, current address: Building 9, Zone 3, Jiujing Jiayuan, Heyi Street, and returned to Beijing by car on October 26th. Related risk points are as follows:

October 26th

At around 22:00, Daguang Expressway entered the Beijing checkpoint;

October 27th.

Around 9:30, Jiujingzhuang Community Neighborhood Committee;

Around 10:23, Jiujingzhuang Fangshi nucleic acid detection point;

10:30-10:46 Beicai Convenience Supermarket (Building 6, Zone 2, Jiujing Jiayuan);

Express delivery point next to the supermarket around 10:47.

Details > > >

Changping District

From 0: 00 to 8: 00 on October 28th, a confirmed case of COVID-19 was added in Changping District. The current address is No.13, Baxianzhuang Village, Beiqijia Town, Changping District, and the working address is Shop 3A60, 3rd floor, Wanyouhui Shopping Mall, Nanjie Road, Tiantongyuan, Changping District (Hongyu Clothing). At about 6:30 am on October 25, I took a long-distance bus to visit Mingzhu Trade City, High-tech Zone, Cangzhou City, Hebei Province, and returned to Beijing on the afternoon of the same day by G1086 train. At 16:28 pm on October 27th, I answered the phone and informed him that he was at risk, and then I returned home and didn’t go out. At present, it has been transferred to a designated hospital for isolation treatment.

October 25th.

Around 15:45, South Kitchen, B1 Floor, Wanyouhui Shopping Mall, Tiantongyuan South Street, Changping District

15:50-21:00 Shop 3A60, 3rd Floor, Wanyouhui Shopping Mall, Nanjie Road, Tiantongyuan, Changping District

October 26th

9:40-21:00 Shop 3A60, 3rd Floor, Wanyouhui Shopping Mall, Tiantongyuan South Street, Changping District

Around 22:14 New Century Supermarket, Baxianzhuang Village, Beiqijia Town, Changping District

October 27th.

Around 9:41, Shangjunzun alcohol and tobacco at the bottom of Wanyouhui Shopping Mall in Tiantongyuan South Street, Changping District.

9:45-16:30 Shop 3A60, 3rd Floor, Wanyouhui Shopping Mall, Tiantongyuan South Street, Changping District

Details > > >

From 0: 00 to 15: 00 on October 28, a confirmed case was added in Changping District. The place of residence was Baxianzhuang Village, Beiqijia Town, and the place of work was the 3rd floor of Wanyouhui Shopping Mall, Nanjie Road, Tiantongyuan. On the morning of October 25, I took a long-distance bus to visit Mingzhu Trade City, High-tech Zone, Cangzhou City, Hebei Province, and returned to Beijing on the afternoon of the same day by G1086 train. At present, it has been transferred to a designated hospital for isolation treatment.

After receiving the notice from the key risk personnel, Changping District immediately launched an 8-hour emergency response mechanism, and took the lead in carrying out the work of flow tracing, investigation and control, nucleic acid detection, etc., and thoroughly investigated the risk personnel. At present, it has been determined that there are 123 secret contacts and 97 sub-secret contacts.

The risk points of newly infected people involved in Changping District are as follows:

October 25th.

Around 15:45, South Kitchen, B1 Floor, Wanyouhui Shopping Mall, Nanjie Road, Tiantongyuan

15:50-21:00 Shop 3A60, 3rd Floor, Wanyouhui Shopping Mall, Nanjie Road, Tiantongyuan

October 26th

9:40-21:00 Shop 3A60, 3rd Floor, Wanyouhui Shopping Mall, Nanjie Road, Tiantongyuan

Around 22:14 New Century Supermarket in Baxianzhuang Village, Beiqijia Town

October 27th.

At around 9:41, Shangjun Zun alcohol and tobacco at Wanyouhui Shopping Mall, Nanjie Road, Tiantongyuan.

9:45-16:30 Shop 3A60, 3rd Floor, Wanyouhui Shopping Mall, Nanjie Road, Tiantongyuan

During my stay in the store from October 25 to 27, I used the women’s bathroom on the north side of the third floor of Wanyouhui Shopping Mall many times.

Details > > >

[Tongzhou District]

On October 28th, two new cases were confirmed in Tongzhou District.

Case 1, who lives in Building 26, North Zone, Xintong International Garden, Yuqiao Street, was isolated in the outer area as a close contact person of the confirmed case on the evening of 26th. On the 27th, he reported that his nucleic acid test result was positive, and he was transferred to a designated hospital for treatment. On the 28th, he was diagnosed as a confirmed case with mild clinical classification.

Case 2, now living in Building 81, Century Xingcheng Community, Yangzhuang Street, is a family member of the case diagnosed in our district on the 26th, and was transferred to the centralized isolation point in the early morning of 26th. On the 28th, it was reported that the nucleic acid test result was positive, and it has been transferred to a designated hospital for treatment, and it was diagnosed as a confirmed case with mild clinical classification.

The following risk points are mainly added:

October 25th.

Around 8:15-8:45, Metro Line 1 (from Liyuan Station Exit A to Gaobeidian Station Exit B1).

Around 8: 06-16: 40, Star Garden of Blue Sky International Kindergarten (No.172 Canal West Street)

Around 20:20-20:45, Metro Line 1 (Gaobeidian Station B1 to Liyuan Station A)

October 26th

Around 8:15-8:45, from Liyuan Station to Gaobeidian Station on Metro Line 1 (from Liyuan Station Exit A to Gaobeidian Station Exit B1).

Details > > >

[Chaoyang District]

From 15: 00 on October 27th to 15: 00 on October 28th, there were 5 new COVID-19 virus-infected people in Chaoyang District, all of whom were close contacts of confirmed cases and were isolated observers, and they were transferred to designated hospitals for treatment.

Up to now, the risk points and personnel involved in Chaoyang District have implemented isolation and control measures, and the risk information involved in other areas has been transmitted synchronously. Shibalidian Township Meilian Jushang (Shilihe Village Furniture Avenue) is bounded by the entrance of Junyi Hotel Chain, and the west of the boundary includes Junyi Hotel Chain, Leju Departure Apartment, Leju Youth Community, Leke City Youth Community and affiliated businesses. The area is closed, and the door-to-door service is implemented. Anxin Youth Community (220 meters northwest of the intersection of Shilihe West Street and Shilihe Village Road) implements "never leaving home, on-site service"; Shibalidian Township Meilian Jushang (Shilihe Village Furniture Avenue) is bounded by the entrance of Junyi Hotel Chain, and the boundary is Dong ‘an Xin Xinqidian Apartment and its affiliated shop, as well as the two affiliated buildings on the north side of the building (Meilian Jushang Property Building and Shilihe Village No.1288), which implement the principle of "one grid on the first floor, people can’t leave the grid, and things can be taken at the wrong peak". Building 5, Jiali Building, Datun Street, implements "regional closure, never leaving home, on-site service";
Other buildings in Jiali Building (except Building No.5) and the bottom business implement "one grid on the first floor, people can’t get out of the grid, and take things at different peaks"; Building No.20, Continental Classic, No.172, beiyuan road, Datun Street, implements "regional closure, staying at home and on-site service"; Other classic buildings in Europe (except Building No.20) and the bottom merchants implement the principle of "one grid on the first floor, people don’t leave the grid, and things are taken at different peaks". Unit 4, Building 9, UHN International Village implements "closed area, never leaving home, on-site service";
Building 9 of UHN International Village (except Unit 4) implements "people don’t go out of the area and take things at the wrong peak"; UHN international villageOther buildings, shops and ancillary buildings (except Building No.9) are subject to the principle of "one grid on the first floor, people are not allowed to leave the grid, and things are taken at different peaks". In the next step, the control measures will be dynamically adjusted according to the development of the epidemic and the results of nucleic acid detection.

Main risk points involved:

October 24th.

9:40-15:55, Hengsheng Law Firm, 6th Floor, Block A, Dongjin International Center.

12:00-12:25, Dongyi International Media Industrial Park, Dongyi Snack City, Shaanxi Yiju.

13:50-14:20, Jiujian Modeling Hairdressing Shop in Block B of Shilihe Baihui Antique and Jewelry City.

14:20-14:25, Leke Convenience Store (Shilihe Store)

17:35-22:00, Dongyuan Apartment, No.25 Chaoyang Park Road.

21:00-21:30, Laogu Xianghe Meat Pie Shop (in the alley next to Guanghui Fruit Dried Fruit on Furniture Avenue)

October 25th.

11:20-11:35, Metro Line 14 (Shilihe Station-Xidawang Road Station)

From 11: 40 to 11: 45, Dongyi International Media Industrial Park is full of food parks.

11:45-12:25, Xiaoxiang Yongzhou Club in the yard of No.1 Mill in Yaowa.

12:30-12:55, Ding Taifeng (Yuyang Branch)

12:40-12:50, Yansha Ole, Block B, No.9 East Fourth Ring South Road.

15: 20-15: 25, Tongxin Supermarket, Building 16, UHN International Village.

15:40-15:50, Jinghui Fengtang Pharmacy, Northeast Gate of UHN International Village.

17:05-17:15, Huatang Supermarket (Huatang Shopping Mall Store)

17:30-22:30, Dongyuan Apartment, No.25 Chaoyang Park Road.

18:10-18:40, Shengxi Pavilion, Dongyi International Media Industrial Park.

19:00-22:00, Lu Shanglu (Sunshine Financial Center Store)

19:50-21:30, Huaxia Liangzi (Xiaoying Branch), No.2 Xiaoying Road.

21:30- 7:30 the next day, Building 20, Continental Classic, No.172, beiyuan road.

23:30- 19:40 the next day, Hanting Youjia Hotel (Baiziwan East Branch), Building 2, Guanyue Xinyuan, No.1 Courtyard of Guanzhuang North Street.

October 26th

8:30-9:10, UHN International Village Underground Parking Car Wash Company.

Details > > >

Editor Chang Jiang

Proofread Li Lijun

The series really kept everyone waiting for too long. This flagship new machine finally met us in November. Starting from the flagship of the previous generation of vivo X series, vivo put forward the product concept of eliminating small cups. The newly released X100 series is still a full-scale mug, and there are only two models: the large X100 and the oversized X100 Pro. Next, let me show you the highlights of X100 series and decide whether to buy it after reading it.

In terms of design, X100 and X100 Pro are inspired by the sun and the moon respectively. X100 adopts a brand-new moon ring cloud step design, and the right side of the lens module is specially treated, which is the same as the crescent moon. This crescent moon is made of aviation grade stainless steel, which can not only protect the lens, but also has the characteristics of wear resistance and paint retention.

X100 Pro is a solar ring cloud design based on the sun, which is inspired by the shining brilliance of the solar ring, and the position and color of the corresponding camera module have also changed. At the same time, X100 series is also very fine in polishing details. Not only is the lens equipped with a 2.5D gem lens, but the module also adopts the sun pattern technology of the same model of Rolex watch, which looks very advanced.

In terms of color matching, X100 is the same in all departments, with four colors, namely Sunset Orange, Bai Yueguang, Star Blue and Chenye Black. Among them, Sunset Orange is made of plain leather, which has the advantages of comfortable feel and not easy to be contaminated with fingerprints, and it is a perfect match with X100 Pro’s solar ring cloud step design.

X100 series’ moon ring cloud order is more suitable for Bai Yueguang and interstellar blue color matching. Among them, Bai Yueguang is made of glossy glass, while Star Blue is made of star-track micro-nano lithography technology, which looks like a galaxy flashing and has a very high value. The black color matching is an AG matte process, which is very suitable with both designs, and the overall appearance is low-key and restrained.

In terms of core performance, vivo X100 series is the first flagship processor Tianji 9300 released by MediaTek. This chip adopts a full-core design, and the CPU part is composed of four Cortex-X4 supercomputers and four Cortex-A720 supercomputers, with no small cores. Among them, the highest frequency of super-large core can reach 3.25GHz, and its performance can be said to be very powerful.

In terms of GPU, Tianqi 9300 has a built-in 12-core Immortalis-G720 graphics processor, which can bring about an overall improvement in performance and energy efficiency. X100 series models equipped with Titianji 9300 chip also brought the launch of the seventh generation AI processor APU790 and the second generation ray tracing engine.

It is worth mentioning that the flagship processor of Tianji 9300 was jointly developed by vivo and MediaTek, and the performance, AI, image and battery life of the processor were jointly optimized by the two policies, bringing users a more reliable and smooth computer experience.

The performance of Tianji 9300 didn’t disappoint us either, and it formed a three-legged situation with the previously released A17 Pro and the third-generation Snapdragon 8. I believe that in the future, Tianji 9300 will have more room to play, and more and more flagship machine will choose Tianji processor.

Image performance is the strength and killer of vivo X series. This time, vivo X100 brought a 50-megapixel super-sensitive VCS bionic main camera, a 64-megapixel Zeiss super telephoto lens and a 50-megapixel super wide-angle lens, and also equipped with a dToF laser focusing sensor and a self-developed image chip V2.

X100 Pro’s imaging ability is stronger. The main camera is IMX989 true one-inch sensor, supplemented by 50-megapixel Zeiss super telephoto lens and 50-megapixel super wide-angle lens. It is also equipped with dToF laser focusing sensor. It can be said that X100 Pro’s hardware crushed friends in the flagship mobile phone with new processor at the end of this year.

That’s not all. X100 Pro has also brought us a brand-new self-developed video chip V3. This chip adopts 6nm process, and its energy efficiency is increased by 30% compared with the previous generation. It supports 4K movie-level portrait video, and at the same time, it can optimize the game, and the frame rate can be inserted to 120 frames, which can be said to be very comprehensive.

At the level, vivo continues to cooperate deeply with Zeiss. X100 is equipped with B-Speed blur, a new member of Zeiss lens protection, and also supports five portrait environment points. With Zeiss style and color, X100 continues to consolidate the leading position of mobile portrait photography. Finally, three kinds of personalized watermark photo frames are added in X100, which can be added according to your own preferences.

In terms of system, vivo X100 will be equipped with the newly released OriginOS4. The new system will continue to upgrade the appearance of the system, giving users a higher degree of freedom, and the system settings will be updated with brand-new color icons, which will make the display clearer, the font look more comfortable, and the overall system will look more beautiful and practical.

Of course, the key upgrade of OriginOS4 is the big blue heart model. The brand-new blue heart model has three core functions, namely, a large text model built for end testing, a dialogue function developed for natural dialogue, and the ability to cope with extreme scenes.

After calling Blue Heart V, you can ask it to help you write a copy, a weekly report, and also help you summarize the key points of an article or paper. You can be a good hand in writing. He can also help you find files or photos in your mobile phone quickly, just like your intimate electronic secretary, and even he can keep chatting and solve your boring time.

Generative AI is a very hot topic this year. I believe that everyone has heard or used the ability of AI to improve the efficiency of daily work and life. The convenience provided by Blue Heart V can involve all aspects of life. I believe you will like it if you use it.

In terms of other configurations, the vivo X100 series is also generous. Stereo double lift, full scene NFC, X-axis linear motor, infrared remote control and IP68 protection are all standard. Pro version is more hard-core configuration such as universal signal amplification system, independent -Fi chip, 3-microphone and 6-channel radio system.

In terms of endurance, the vivo X100 has a built-in 5000mAh blue ocean battery, which increases the energy density by 8.3% compared with the previous generation and supports 120W dual-core flash charging. It has a built-in 5400mAh blue ocean battery, which supports 100W dual-core flash charging and 50W wireless charging. The X100 weighs about 202g, while the X100 Pro with better configuration is 221g.

So, how to choose X100 and X100 Pro? First of all, the configurations of these two mobile phones are quite high. I think that professional players who require high price for taking photos can go to X100 Pro, because they have stronger image performance and battery life, and are more hardcore. X100 can meet all the needs of taking photos in our daily life, and is suitable for friends who are looking for cost performance and thinness.

At present, vivo X100 series mobile phones have been put on the platform of JD.COM, and now you can enjoy multiple preferential gifts when you participate in pre-order activities. Interested friends can click on the link below the article to learn more and participate in the activities.

　　The feast of free credit card repayment is gradually shrinking. After the full payment of credit card repayment by WeChat, Alipay will also cancel the policy of free credit card repayment. Yesterday, Weibo, the official Alipay, issued an announcement on "Adjustment of Alipay Credit Card Repayment Service Rules". According to the announcement, starting from March 26, 2019, when individual users use the "credit card repayment" function of Alipay client, Alipay will charge 0.1% service fee for the part exceeding the free quota of 2,000 yuan.

　　Alipay will charge more than 2,000 yuan for credit card repayment.

　　Alipay said that this adjustment is due to the rising comprehensive operating cost of credit card repayment service, and struggling to support it is not conducive to sustainable development, but charging means that higher service standards are needed and users will be rewarded with more and better services.

　　After the new regulations come into effect, how to charge? If the user pays back less than 2000 yuan, it is still free. Only the excess will be charged with a service charge of 0.1%. Taking 3,000 yuan as an example, if the free quota of 2,000 yuan is deducted, the service fee that users need to pay is 1,000× 0.1% = 1 yuan.

　　Alipay’s rules for adjusting credit card repayment are not the first in the industry, and WeChat has taken the lead in ending the benefits of free credit repayment.

　　Since December 2017, WeChat has officially started to charge users for credit card repayment business, charging 0.1% (minimum 0.1 yuan) for the part that the accumulated repayment amount exceeds 5,000 yuan per natural month, and the part that does not exceed 5,000 yuan is still free. In August 2018, the amount of 5,000 yuan free of charge was officially cancelled.

　　From August 1st last year, except for Platinum and Gold members of WeChat Licaitong and users who have been transferred to 500 yuan or above for the fixed investment plan, other users will be charged a handling fee of 0.1% of the repayment amount through WeChat, and no free quota will be set.

　　The charging ratio of Alipay is the same as that of WeChat, which is 0.1%. However, Alipay has set a free quota of 2,000 yuan for each user, and only charges 0.1% for the excess. Therefore, Alipay will save 2 yuan service fees over 2,000 yuan, no matter how much it pays back.

　　The bank charges the third party a passage fee.

　　When WeChat cancelled the charges at that time, it also explained that there would be a payment channel fee behind each repayment. In order to enable users to enjoy some free product experiences, Tencent Tenpay has been subsidizing the fees.

　　Industry insiders told reporters that Alipay and WeChat started charging in order to balance costs and sustainable development. Because banks have to charge channel fees to third-party institutions. Even if they charge one thousandth of the handling fee now, they still have to subsidize about five thousandths of the handling fee.

　　These costs have always been there. Why can’t we bear them now? Some insiders believe that the reform of "centralized deposit and management of payment institutions’ reserves" ended in January this year is likely to be one of the important influencing factors.

　　The "reserve subsidy" is gone

　　The so-called "reserve fund" refers to the monetary funds actually received by the payment institution to handle the payment business entrusted by customers. This fund has expanded with the expansion of the number of customers and payment business, and has generated huge capital gains in the precipitation period. In the past, the central bank stipulated that the interest on customers’ reserves belonged to third-party payment companies. Therefore, the interest income from customers’ reserves has been a major source of income for many payment institutions. However, some small and medium-sized payment institutions can’t resist the temptation, and boldly misappropriate and occupy customers’ reserve funds, causing many risk events.

　　So the central bank changed its policy. According to the current policy, all third-party payment institutions, including Alipay and Tenpay, should cancel the RMB customer reserve account before January 14th this year. The reserve funds of payment institutions will be taken over by the central bank, and interest will not be paid temporarily. In the past, the payment institution could use this part of interest to subsidize the handling fee cost, but now it is gone.

　　Tencent’s interim report in 2018 shows that due to the requirement of centralized deposit ratio of reserve funds, the overnight cash balance that payment service providers can obtain interest income has decreased, which continues to adversely affect Tencent’s payment service income and gross profit margin to a greater extent.

　　Another adverse effect brought by the new rules of reserve fund is to reduce the bargaining power of cooperation with banks. Some insiders said that before the payment institution chose the reserve deposit bank, the bargaining power was very strong. In order to strive for deposits from payment institutions, banks will give a large margin of profit in channel fees. Now that the reserve funds are uniformly collected, payment institutions can no longer contribute deposits to banks, and banks have no reason to make profits. The channel rate is likely to rise, and the cost pressure of payment institutions will inevitably increase.

　　Free advice

　　1. There are still tricks for free repayment of WeChat Alipay.

　　If the user is used to Alipay or WeChat repayment, and the repayment amount is more than 2,000 yuan, is there any way? Alipay suggests that you can redeem more free credits through Alipay membership points, or ask family members who still have free credits to help complete the repayment.

　　According to the regulations of WeChat, there are three types of customers who can continue to enjoy full credit card repayment free of charge, namely, Tencent Licaitong Platinum, Gold members and users who have been transferred to 500 yuan or above by the "Love Investment Plan".

　　The membership level is divided according to the financial value. The financial value of platinum and gold members is 500,000 and 100,000 respectively, which can be improved by immediately increasing total assets and doing tasks. In contrast, it is more cost-effective to transfer to 500 yuan for fixed investment every month, and you can also enjoy the benefits of free credit card repayment.

　　2. UnionPay bank can pay back the credit card for free.

　　Of course, you can continue to enjoy the lunch with free credit card repayment in UnionPay and banks.

　　For credit card users, the most worry-free way is to bind the debit card accounts of peers and set up automatic repayment. Even if automatic repayment is not selected, all channels of repayment by the issuing bank are free.

　　Some cardholders don’t have debit cards from credit card issuers, and they use other banks’ online banking or mobile banking to make cross-bank repayments. Many banks don’t charge fees. For example, the two major apps of China Merchants Bank, including China Merchants Bank APP and Pocket Life APP, also support free credit card repayment, and also support inter-bank repayment.

　　It is understood that credit card repayment and transfer through China Unionpay Quick Pass, the official APP of China UnionPay, are also free. In addition, 66 banks, including Agricultural Bank of China, Bank of China, China Construction Bank, Postal Savings, China Everbright, CITIC, Pudong Development Bank, Minsheng, Huaxia, Ping An, Guangfa, Xingye, Bank of Beijing and Bank of Shanghai, have launched credit card bill inquiry services in China Unionpay Quick Pass. "China Unionpay Quick Pass" also has many functions, such as credit card benefit inquiry, card application service, mobile phone flash payment opening and so on, where users can enjoy convenient, fast, labor-saving and worry-free credit card service.

　　3. Du Xiaoman and Jingdong Finance can repay for free.

　　At present, among the three platforms of BAT, only Xiaoman Finance still provides credit card free repayment service. Users can download Xiaoman Financial APP, and you can see the credit card repayment function on the homepage. You can also download Xiaoman Financial’s credit service APP "Money Spend", and you can easily perform credit card repayment operation in the "Discovery" column. At present, Du Xiaoman Finance supports the credit card repayment of 28 banks, covering prime bank, and it usually takes 30 minutes to get the account.

　　Jingdong financial APP can also repay credit cards for free. At present, JD Finance supports users to repay credit cards from 29 banks including Industry, Agriculture, China, Construction, Communications, China Merchants Bank and CITIC, which usually arrive within 30 minutes.

　　Text/reporter Cheng Wei

　　Photo courtesy/vision china

In today’s automotive market, SUVs are increasingly favored by consumers due to their excellent passability and versatility, and household 6-seat SUVs have become the "sweet pastry" of the market. As a household 6-seat SUV, the Dongfeng Yipai eπ 008 not only inherits the fine traditions of SUVs, but also shows its unique charm in terms of comfort, home enjoyment, intelligence, entertainment and space. Recently, the editor came to the Dongfeng Automobile Testing Ground in Xiangyang City to experience this model in depth, and felt its strength in the field test drive and urban road test drive.

Home comfort starts with vision

The appearance of Dongfeng Yipai Eπ 008 follows the typical closed front grille of new energy vehicles, with front and rear through headlights, and can also be equipped with intelligent star grille to achieve more intelligent interaction functions. The golden lines outlined by the whole car body make the whole car look more elegant.

In terms of interior, Dongfeng Yipai eπ 008 uses high-quality materials and exquisite craftsmanship, 9.2-inch streaming media rearview mirror, 64-color ambient light + smart fragrance + seat ventilation/heating and other functions are not absent, providing a spacious and comfortable ride for family 6-seat SUV travel. Considering the needs of long-distance travel, it is also equipped with a dual-purpose mobile refrigerator, 5/50 ° C can keep fresh and warm, and can be electrically slid in 1-3 rows. It supports voice, touch, remote and other control methods, making travel more worry-free.

The perfect combination of chassis handling and extended range quietness

In the field test drive Kincana, the performance of the eπ 008 really amazed the editor. A 6-seat large SUV still maintained a speed of 70km/h when testing corners. It was originally expected to be a little bulky, but in fact it still turned smoothly in the face of Kincana’s test. It can easily handle various complex road conditions and driving movements, whether it is sharp turns or emergency braking, it can maintain a stable attitude and excellent handling performance.

The model we tested is an extended range version, with a feed fuel consumption of 5.55L/100km and a comprehensive battery life of up to 1300km. This is mainly because it is equipped with a Mach 1.5T hybrid dedicated engine with a thermal efficiency of 45.18%. In addition, it is equipped with 21-inch Continental’s latest generation of EC7 ultra-quiet tires and double-layer laminated soundproof glass, allowing the engine intervention noise in the car to increase by less than 1dB, achieving true non-inductive intervention.

Comfort and the power to fit the city

In the urban road test drive, the Eπ 008 also showed excellent driving performance. The suspension system of the vehicle has been carefully adjusted to filter out most of the road bumps and provide passengers with a comfortable ride experience. At the same time, the vehicle’s power system also shows the characteristics of being suitable for city driving, accelerating smoothly and responding quickly, whether it is daily commuting or weekend trips, it can be easily handled.

Create a comprehensive entertainment experience

The eπ 008 is equipped with 6 entertainment screens and realizes multi-screen interaction. The front and rear rows support one-click fly screen, and the central control screen and the entertainment screen share audio and video entertainment, making it easy to interact with the fly screen. The rear control screen supports one-click to open the entertainment screen, seat ventilation and heating, and rear rest mode. Passengers can control music playback, navigation settings, etc. through voice commands to enjoy a more convenient and intelligent driving experience. At the same time, the vehicle also supports mobile phone interconnection function, enjoying the convenience brought by the Internet anytime, anywhere.

Meeting the diverse needs of family travel

As a family 6-seat SUV, the eπ 008 also performs well in terms of spatial layout. As the first "536" model of Dongfeng Yipai (that is, 5002mm length + 3025mm wheelbase) and a 6-seat family SUV, the real three rows have a large six-seat layout, and the best rate of 67.4% in the same class. We have measured that under the normal ride of the second row, the third row can easily seat 2 passengers with a height of 1.7m.

Car review

Dongfeng Yipai eπ 008 is an extraordinary strength as a 6-seat SUV for home use. It not only performs well in comfort, home enjoyment, intelligence, entertainment and space, but also shows excellent driving performance and comfort in venue test drives and city road test drives. It is understood that this car is expected to be launched in mid-June, and the price is expected to start at 150,000 yuan. If you are looking for an SUV model suitable for family travel, then the eπ 008 is undoubtedly a worthy choice.

Yesterday was the Cultural and Natural Heritage Day. Chen Xingzhi, a non-genetic inheritor, introduced the techniques of making sachets at the Shanghai World Event. Our reporter Jiang Diwen photo

　　■ Our reporter Zhang Wei

　　In Pudong, Chen Jianwei, the city-level inheritor of Pudong storytelling, is busy tutoring students; In Baoshan, the scene of local people gathering together to "pick flowers" reappeared; In Huangpu, many residents of Wuliqiao have mastered the basic techniques of "rubbing, binding, cutting, mounting, pasting and tracing" of Shanghai lanterns, and can cooperate to complete small lanterns.

　　Yesterday was Cultural and Natural Heritage Day. Shanghai has started the work of "non-legacy in the community" in an all-round way since last year. So far, it has taken the lead in completing the full coverage of inheritors’ cultural facilities at the three levels of city, district and town, and has built a basic inheritance and communication network of 16 districts, 219 street and town community cultural activity centers and 363 inheritors. Various forms and rich contents of inheritance and communication activities have been carried out in the city in a normal and large scale, and have been continuously extended to wider communities such as residential villages, campuses and business districts. "Every street and town has a legacy, every community has a successor, and every facility has activities" is a true portrayal of the "living" of the legacy.

　　Take life as the carrier, live transmission.

　　Intangible cultural heritage is a cultural form produced in farming society. With the change of lifestyle and concept, the intangible living space was once squeezed. "From ‘ Non-legacy into the community ’ To ‘ Non-legacy in the community ’ The word difference reflects the concept of letting intangible cultural heritage return to the community where it was bred and developed, and return to the lives of local people. " The relevant person in charge of the Shanghai Municipal Bureau of Culture and Tourism said.

　　In years of practice, each district has used 18 kinds of martial arts and explored a feasible path of intangible protection. Huangpu District is the old city of Shanghai. As of January this year, there are 67 intangible projects in the district, covering traditional skills, folk art, traditional art, folk customs, traditional medicine and many other categories. Since 2011, Lv Xiezhuang, the municipal inheritor of "Shanghai Lantern Festival", has started teaching in Wuliqiao community, taking the first step of "not leaving behind in the community" and has taught more than 3,000 students. "The Wuliqiao community is characterized by a large number of Shanghai schools, and inheritors enter the community to teach, which is very popular with everyone." Resident Li Aihua said. In addition, Shanghai-style micro-sculptures, Shanghai-style comic books, Shanghai dialect in the Spring and Autumn Period, and Shanghai-style old songs have also taken root in the community, which has narrowed the distance between intangible cultural heritage and residents.

　　Adhering to the policy of "protection first, rescue first, rational utilization and strengthening management", Hongkou District Intangible Cultural Heritage Center rescued and recorded audio materials for nearly 50 hours, and successively edited and published 10 Yu Ben books, such as Hongkou 33 cultural shots, China folk story book Shanghai Hongkou Volume, Shikumen Life Oral and Jingwu Historical Classics. At the same time, it set up seven non-genetic learning bases and held Shikumen Lane amorous feelings.

　　The essence of intangible cultural heritage is the practice of live transmission with people as the core and life as the carrier, and it is the lifestyle of a nation, a region, a village and even a community. Baoshan District has recently added seven rural non-genetic learning spots, and inheritors have entered the village to teach, thus popularizing the intangible heritage. "In Tangwan Village, the scene of mother-in-law and aunt getting together to pick flowers is back." Zheng Xiaorong, the inheritor of Luojing Cross, felt deeply. A stitch, a thread, and a piece of cloth, without stretching or proofing in advance, are completely in accordance with the potential of the cloth, and the front is crossed and the back is arranged neatly, which is called cross-stitch. Through the "non-legacy in the community", Zheng Xiaorong and other inheritors returned to the countryside with cross-cutting cultural and creative designs. Coasters, bookmarks and small mirrors quickly attracted villagers with more time. "Old objects need to be preserved, but they should also be innovated, so that items that carry intangible skills can become daily necessities in life again."

　　Non-legacy comes from the people and should also return to the people. Zheng Xiaorong said that the inheritors also had many surprises when they entered the community and countryside. "Older villagers are familiar with traditional patterns, and the usage of marriage customs and the patterns with corners around them are all known from their mouths. Being left behind in the community is not only for inheriting skills, but also for excavating, collecting and sorting out the connotation of non-legacy in rural fields. "

　　Community inheritance is inseparable from "innovation"

　　There are 50 exhibitions, 83 music intangible projects and more than 700 inheritors. Behind this string of figures is the intangible brand "Guoyue Yayun" that Xuhui District has adhered to for four years. On the evening of June 6th, the latest issue of "Elegant Melody of National Music" — — As usual, the outstanding traditional music performance of the Yangtze River Delta was staged at Meilong Cultural Center, and the scene was packed. In addition to local community residents, many of the audience are students from music colleges in Zhejiang and Jiangsu. In June 2015, "National Music and Elegant Rhyme" was officially opened, and it has been published once a month since then, without interruption. The event invited music non-legacy projects from all over the country, and the original ecological national music such as Xi ‘an drum music, Hua ‘er, Quanzhou Nanyin, and Dong folk songs appeared successively.

　　The key to the spread and inheritance of intangible cultural heritage in the community is "innovation". "To let citizens know, be familiar with and love traditional culture, we must first innovate on the basis of tradition. Tradition does not stick to the past, and innovation does not leave the source." In order to facilitate learning, Zhu Lingbao, the municipal inheritor of Luodian Lantern, reformed the traditional method of tying lanterns, from the original binding method to the assembling method, that is, dividing a lantern into several geometric figures, tying them separately and then assembling them. "Once residents learn, the tied lanterns will be firm and not loose." The easy-to-use method of tying lanterns has greatly enhanced the public’s interest in colored lanterns and helped promote the popularization of intangible cultural heritage.

　　"Non-legacy comes from the community, inheritance and communication are based on the community, and innovation and development are also in the community." Zhang Yafei, director of Yangpu District Cultural Center, said. Yangpu used to be a large industrial area, with many skilled craftsmen, and traditional skills and traditional fine arts accounted for a large proportion. In order to encourage the innovative development of non-legacy projects and explore the channels of productive protection, Yangpu supports inheritors to set up studios, start enterprises and explore industrial operation.

　　At present, the municipal-level project building micro-sculpture has established enterprises in the cultural industrial park within its jurisdiction. The large-scale three-dimensional building micro-sculpture works "Panorama of Yuanmingyuan" and "Riverside Scene at Qingming Festival" have been acquired by the Beijing Park Management Center, and have been permanently collected in the China Garden Museum. The inheritors also assist the museum to make gardens that have disappeared in China history every year for research by scientific research institutions. The inheritor of Jiangwan Mianhua Project set up a personal enterprise, entered the city’s public cultural resources distribution platform, and spread the noodle making skills to community residents. The inheritors of Shanghai Flower Classic set up a studio to cooperate with cultural enterprises to develop paper-cut works of art and provide non-legacy cultural gifts for cross-regional cultural exchanges of the district government.

　　"There are several key words, inheritance, inheritance and tradition. The most important thing is to pass on people, and finally protect our traditions. " Qiao Jianzhong, distinguished professor of Xi ‘an Conservatory of Music, who has been engaged in the research of intangible cultural heritage protection for a long time, believes that intangible cultural heritage protection needs the joint efforts of the government, inheritors and society. "Just like going against the current, although some original life scenes and labor scenes no longer exist, they can be preserved through audio and video, and they can be closely integrated with people’s lives through intangible cultural heritage in the community."

　　Xinhua News Agency, Beijing, February 1st　Question: Rent a car and drive home during the Spring Festival. Be careful that these "routines" can’t go!

　　Xinhua News Agency "China Net" reporter Wu Mengda Wang Jing

　　As the Spring Festival approaches, plane, train and bus tickets are hard to buy, and more and more people choose to rent a car to return home. The reporter’s recent investigation found that many people have the experience of being "touched by porcelain" and "killed by customers" when renting a car. Because of the vague contract provisions and blank supervision, they can only "worry" when there is a dispute. When renting a car to go home during the Spring Festival, we must be careful, and the regulatory authorities should also take timely actions to fill in the "pit" of the industry.

　　Renting a car but encountering a serial "pit"

　　According to the data of market research organization iResearch, the number of automobile drivers in China has exceeded 300 million at present, and there is a big gap between drivers and car ownership. The combination of economic growth, lifestyle changes and self-driving travel habits makes car rental a new travel choice. However, compared with the rapidly developing market scale, the market order has become a lagging short board.

　　Not long ago, Ms. Min Tian, a Beijing citizen, traveled to Chifeng City, Inner Mongolia, rented a car from Chifeng Junyi Car Rental Co., Ltd., paid a deposit of 5,000 yuan and signed a contract, agreeing to return the car that night. After taking a few photos of the car’s appearance, several people drove on the road, but the experience of returning the car made her unexpected.

　　When Ms. Tian contacted to return the car by phone, she learned that Ms. Tian would leave Chifeng by plane at night, and Liu, the person in charge of the car rental company, "actively" suggested that she could return the car at the airport. However, after repeated phone calls, Liu arrived more than 40 minutes late.

　　Ms. Tian said that after watching the car, Liu said that "there are scratches on the front and left back doors". Some photos taken by Ms. Tian when renting a car prove that scratches already exist. Then Liu suggested that the steering wheel had abnormal sound. Despite Ms. Tian’s objection, the plane waited for no one, so she had to take the opportunity to leave in a hurry.

　　Early the next morning, the two parties agreed by telephone that Ms. Tian’s local relatives and the car rental company would test the vehicle together. Not long after, Ms. Tian received a phone call from the car rental company, saying that the car had been unilaterally "inspected". The report sent by the car rental company said that "the trailer parts of the vehicle are loose, causing antifreeze leakage" and asked Ms. Tian to sign and deduct the deposit.

　　The reporter contacted Liu, the person in charge of the car rental company. Liu said that the test found that the external scratches and steering wheel of the car had nothing to do with the renter, but the bottom drag parts of the car were faulty, and the renter had to bear the repair fee, which would be deducted from the deposit of 5,000 yuan.

　　In this regard, Ms. Tian believes: "It is agreed to inspect the car together, but the other party goes privately, and the test results of the car inspection are a list, which is difficult to convince." Previously, some consumers reported that they encountered a similar situation when renting a car in Chifeng, and they didn’t return a penny of the 2000 yuan deposit, so they could only admit that they were unlucky.

　　The reporter interviewed the local traffic management department. After investigation, the car rental company has an industrial and commercial license, but it is difficult for the traffic control department to handle similar situations. It is recommended that the car rental person solve it through litigation.

　　Due to problems such as contract loopholes and careless inspection when renting a car, it is easy for many consumers to rent a car and it is difficult to return it. According to the consumer complaints in the fourth quarter of last year published by the tourist city of Sanya, Hainan, car rental and wedding photography became the industries with the largest number of complaints.

　　Hard to refund the deposit and hard to guarantee the insurance … … There are many "cheat people" routines.

　　The reporter found that when consumers rent a car, the problems in three major areas, such as deposit, insurance and illegal disposal, are concentrated.

　　Deposit — — The car is refunded and the deposit is not refundable. According to the common "rules" of the car rental industry, the car rental company can temporarily withhold the deposit for one month after the consumer returns the car, and then refund the deposit after all violations are settled. However, some companies are mixed, and the deposit is gone. Some consumers in Guiyang, Guizhou Province reported that the car was returned smoothly, but while waiting for the deposit to be refunded, the operator turned off and closed the door to play "into thin air", and the deposit of 5,000 yuan could not be refunded.

　　Insurance — — If you buy insurance, you can’t protect it. There are still many consumers who report that it is mandatory to buy compulsory insurance when renting a car, but many companies have set up the overlord clause, and they have to pay all their own money if something goes wrong. Some car rental companies will sell higher "all risks", claiming to be "all-inclusive" of accidents, but there are exceptions in the contract, and many projects are difficult to pay. According to the local traffic management department, some car rental companies even deliberately concealed the coverage, which led the lessee to find that the insurance content was inconsistent with that published by official website, a car rental company.

　　Violation — — You can also "buy and divide". Mr. Zhao, a Beijing citizen, told reporters that he rented a car in CAR Inc. Xi ‘an North Store last October and drove to Gansu. After that, CAR Inc. informed him that he violated the rules in Gansu: speeding was 50%, and 200 yuan was fined 6 points according to the traffic regulations. And the local CAR Inc. also provides "intimate" service: you can "buy points" from the company for 400 yuan, and if it is too expensive, "it can be discussed again". Consumers themselves inquired about the traffic management bureau in the area where the violation occurred, and the answer turned out to be: no violation information record was found.

　　Urgent solution to legislative gaps and regulatory loopholes

　　Industry insiders told reporters that there are many gaps in how to supervise the car rental industry. The state has not yet issued relevant laws and regulations on car rental, and grassroots law enforcement also lacks a superior law to refer to.

　　Cao Wenke, the relevant person in charge of the Transportation Management Office of Chifeng City Transportation Bureau, Inner Mongolia, introduced that in 2017, the then Ministry of Transport and the Ministry of Housing and Urban-Rural Development jointly issued the Guiding Opinions on Promoting the Healthy Development of Minibus Leasing. However, in practical application, the "guiding opinions" of ministries and commissions can not be used as the basis for law enforcement, and it is difficult to carry out supervision work normally.

　　"Car rental companies make false invoices to find the tax bureau, seek the industrial and commercial bureau without a license, find the transportation management department without qualification, and find the traffic police without annual inspection and insurance … …” A grassroots cadre said that this kind of segmented management can easily lead to the phenomenon of "kicking the ball".

　　Savage growth not only hurts consumers, but also hurts some car rental companies. According to the local traffic management department, after renting a car, some people mortgaged the rented car to others, resulting in the loss of the operator’s interests; After someone rented a car, a serious accident occurred and he left. In the end, it was difficult to deduct the accident loss with a deposit of several thousand yuan.

　　Compared with foreign countries, China’s car rental industry is still in the initial stage of development, with huge market potential. Liu Junhai, a professor at the Law School of Renmin University of China, and other experts in the industry suggested that the relevant laws and regulations of the car rental industry should be promulgated as soon as possible, so that this field can be managed and managed, and industry self-discipline can also be explored, and a "blacklist" system can be established to restrict illegal rental companies from carrying out car rental business services.

[Editor’s note] In recent years, characteristic towns have sprung up everywhere, which is an important starting point to help supply-side reform and rural revitalization. Regrettably, many characteristic towns have become "performance towns", and it is common to emphasize real estate over industry, development over management, and commerce over culture. How to correct the wrong direction and jump out of the development trap?
　
Today, CCTV Online Review published the second article in a series of comments on "There are many strange images in characteristic towns".

Characteristic towns have become an important "key" for the country to crack the urban-rural duality, industrial agglomeration and cultural inheritance. After the flowers bloom everywhere, problems also follow.In some places, under the banner of "small towns", the practice of "enclosure" has become a replica of real estate development.

　Turning to the list of the top 100 real estate enterprises in China, most real estate enterprises are involved in the development and construction of characteristic towns to varying degrees. Under the general environment of stricter regulation and control of real estate, limited financing and tight finance, housing enterprises "spend the winter" and local governments "tighten their belts" are all facing growth pressure. The characteristic towns seem to be "rain from heaven", and some places and housing enterprises are habitually "agitated".
　
Taking the old road of land finance and real estate development and engaging in "fake towns and real estate" is a "good idea". Some places plan characteristic towns with the idea of building industrial parks under the policy dividend of characteristic towns. Developers use the "hat" of characteristic towns to obtain cheap industrial and commercial land and carry out real estate development; In order to make up for the previous investment, we got a lot of high-quality and cheap secondary land from the local government through the first-level land consolidation for development, and made huge profits through the price difference, which pushed up the local housing prices.
　
We should guard against another bubble bursting. Although the early investment and construction of some characteristic towns are inseparable from real estate development, they even need real estate sales and rental. The terrible thing is that the concept of housing enterprises has not changed, and towns have been developed by the way of making money in the past, with emphasis on marketing and light operation, and with stories and concepts, local housing prices have been inflated, which has discouraged enterprises and talents from making money and leaving them, leaving "empty towns" and "ghost towns".
　
The development and management of characteristic towns is a delicate work, but also a slow work, which should be treated with the spirit of "embroidery needle"If you can’t make it, it’s a political achievement. If you screw it up, it’s an experiment. We should scientifically certify and strictly examine and approve characteristic town projects, especially those involving the linkage of primary and secondary land markets and a large number of one-off land purchases, so as to prevent some bad real estate developers from deviating from the original intention of the country to build characteristic towns, exploiting policy loopholes and engaging in real estate in disguise.
　
The development level of characteristic towns in China is still small and new, so it is inevitable to go through the process from "chaos" to "governance" and be prepared for "long-term success".Previously, the regulatory authorities delineated four red lines in the construction of small towns: "strictly guard against government debt risks, strictly control the tendency of real estate, strictly save intensive land, and strictly observe the red line of ecological protection", and also delisted a number of unqualified towns. A town with real vitality is an endogenous cycle of industry, with a unique culture, and the people live and work in peace and contentment. It is by no means a high-rise building or an image project. The process of cultivating characteristic towns must be long-term, which is the result of market choice. If administrative means are not ordered, money cannot be spent.
　
The development of characteristic towns should be guided by the trend, adapted to local conditions, suitable for local customs and humanities, and stand the test of history. In practice, we need to be targeted, focus on the existing industrial base and regional future planning according to the economic characteristics of various places, and selectively carry out pilot projects for the construction of characteristic towns. We should not rush into the horse and start work quickly. We need to make a decision before making a decision, tailor our measures, explore successful experiences through meticulous cultivation, and then gradually spread them out, so that the construction of characteristic towns can truly become an important carrier for high-quality economic development and cultural inheritance.

Text/Chen Gen

At present, artificial intelligence and quantum computing have long been hot research topics in their respective fields.

With the continuous development of artificial intelligence technology, artificial intelligence technology, as a strategic technology leading this round of scientific and technological revolution and this round of industrial transformation, has become a new engine to promote economic and social development.

In social life, artificial intelligence has been widely used in smart home, smart medical care, smart agriculture, smart manufacturing, smart finance, smart driving and other fields, and its industrialization has achieved remarkable results. In addition, machine learning has gradually revealed its advantages in many complex scientific issues, including cancer detection, extreme weather prediction, and exploration of new exoplanets.

Quantum technology is also a sharp weapon to promote the progress of digital society. Among many scientific achievements in the 20th century, quantum theory is undoubtedly one of the greatest discoveries, which provides a framework for the establishment of various unified theories of modern physics.

Compared with some improved technologies in the current scientific community, quantum technology has a subversive role. What it subverts is the electronic computing that currently occupies the mainstream position, that is, the traditional and mainstream computers still use electrons as the basic carrier. It can be said that quantum technology itself is one of the core contents of digital technology and the core force to promote the digital economy era.

When artificial intelligence meets quantum technology, what kind of future will it show when subversion is superimposed and subverted?

But quantum computing meets artificial intelligence

Quantum AI, as its name implies, is the combination of quantum technology and artificial intelligence, and it is also the application of quantum technology in the field of artificial intelligence. Among them, quantum technology refers to quantum computing technology.

Compared with the 70-year history of artificial intelligence, quantum computing is relatively younger. Although quantum mechanics, as the protagonist of the whole 20th century, directly contributed to the development of information technology such as semiconductor transistors and lasers, the concept of quantum computing was not really born until 1980s.

In 1981, Feynman, a famous physicist, observed many difficulties encountered by ordinary computers based on Turing model in simulating quantum mechanical systems, and then put forward the idea of analog subsystem of classical computers. Since then, quantum mechanics has entered the process of rapid transformation into real social technology, and human beings are marching faster and faster on the road of quantum computing application development.

Generally speaking, quantum computing is a new computing mode that follows the laws of quantum mechanics to regulate quantum information units for computing, which is completely different from the existing computing mode. Classical calculation uses binary digital electronic method to operate, and binary is always in a certain state of 0 or 1.

Quantum computing, by virtue of the superposition characteristics of quantum mechanics, can realize the superposition of computational states, that is, it includes not only 0 and 1, but also the superposition state in which 0 and 1 coexist. In addition, coupled with the characteristics of quantum entanglement, quantum computer will theoretically have faster processing speed and stronger processing ability on some specific problems compared with the classical computer that uses the strongest algorithm at present.

In October 2019, Google announced the use of 54 qubit processors Sycamore in the journal Nature, realizing quantum superiority. Specifically, Sycamore can complete the specified operation in 200 seconds, while the same amount of calculation on the world’s largest supercomputer Summit will take 10,000 years to complete.

In 2020, China team announced the advent of the "Nine Chapters" of quantum computers, challenging Google’s "quantum hegemony" to achieve global leadership in computing power. As a quantum computer with 76 photons and 100 modes, Chapter Nine is 100 trillion times faster than the fastest supercomputer "Fuyue" at present. For the first time in history, the performance of a quantum computer built by photons surpassed that of the fastest classical supercomputer.

When quantum computing meets artificial intelligence, the computing power of quantum computing will bear the brunt of the development and breakthrough of artificial intelligence. In fact, a major feature of artificial intelligence’s demand for computing power is the parallel computing of massive heterogeneous data, which is difficult for traditional CPU chips. Therefore, this has become the reason why chips such as GPU, FPGA and ASIC are so popular in the field of artificial intelligence.

As mentioned above, quantum computing has parallel computing ability and information carrying capacity that classical computing technology can’t match. In the foreseeable future, although the quantum computer will not completely replace the classical computer, it will rely on its unique advantages in parallel computing, quantum behavior simulation, etc., and play a role in specific scenarios with extremely high computing power requirements.

At the same time, the super computing power of quantum computing comes from quantum parallelism, so it is very suitable for parallel computing needed by artificial intelligence. On the contrary, when quantum computers are gradually pushed into public view, more intelligent machine learning algorithms are also needed to "adapt". It can be seen that the meeting of quantum computing and artificial intelligence will inevitably promote the further development of quantum computing and artificial intelligence.

When subversion overlaps subversion

If machine learning relies on the high parallelism of quantum computing to further optimize traditional machine learning is the most important application of quantum computing in the field of artificial intelligence. Then, the derivative application of quantum computing in artificial intelligence will further realize the current application breakthrough of artificial intelligence.

For example, in artificial intelligence, game theory is widely used, especially in distributed artificial intelligence and multi-agent systems. When quantum expansion and game theory are combined to form quantum game theory, it will provide a new tool for solving problems in the development of artificial intelligence. Quantum game theory models the game phenomenon through the cognitive decision-making process, and studies and describes the game phenomenon and its countermeasures with the help of relevant methods of quantum mechanics theory.

In 2016, Google’s company DeepMind’s Alpha Dog was born based on quantum game theory. Alpha Dog beat Li Shishi, the world’s top Go player, in the first year of its release, and beat Ke Jie, the world’s number one, the next year, bringing artificial intelligence to a new climax.

For another example, in the semantic analysis of natural language, whether using artificial intelligence technology or quantum technology, the mathematical structures of the two are similar in some places. In other words, quantum algorithm is extremely suitable for analog subsystem. Ambiguity can be expressed by superposition, which means that the processing speed can be greatly improved by quantum computing in natural language processing.

In addition, in the field of artificial intelligence, pattern recognition is a particularly important field. For example, identify objects. However, researchers of artificial intelligence often only consider identifying and distinguishing classic objects.

In recent years, with the continuous development of quantum computing and the increasing concern of society, researchers have solved the problem of quantum gate and also studied the resolution of quantum measurement. It is found that through an optimal protocol design, rapid identification can be achieved with the least number of queries, and the resolution of quantum operations is thus well reflected.

Of course, in turn, artificial intelligence can also help solve complex quantum problems. For example, synthesizing drugs and dealing with different chemical reactions are difficult to simulate by solving quantum equations, but some problems can be solved by artificial intelligence. Another example is to solve the ground state energy problem of quantum multi-body Hamiltonian, and artificial intelligence can also be used.

Whether applying quantum technology to artificial intelligence to promote the further development of artificial intelligence technology or applying artificial intelligence to solve complex quantum problems, as Moore’s Law is approaching the physical limit, quantum technology as a subversive technology needs to be developed urgently.

Quantum technology takes quantum as the basic unit of calculation, which revolutionizes the computing architecture with electrons as the basic unit. Firstly, it can improve the security of information communication, and secondly, it can improve the computing power, so that it can be widely used in more industries. It can be said that quantum technology is an important force in the digital technology system, and it is also the core force in the digital economy era with the same name as big data, artificial intelligence and blockchain.

Whether Google’s "Platanus acerifolia" or China’s "Nine Chapters", the horn of quantum superiority has sounded. From the perspective of national policy, the Quanum Manijesto of the European Union and the White Paper on the Development of Quantum Computing of the United States both emphasize the application of quantum information in artificial intelligence.

At the same time, with the increasing R&D efforts and investment of major scientific research teams, research institutions and technology giants, the research in the field of quantum artificial intelligence has begun to explode. This can not only promote the development of artificial intelligence, improve the learning efficiency and accuracy of machine learning, but also promote the prosperity of the quantum world.

The future world is a world driven by quantum computing and artificial intelligence. The world outlined by quantum artificial intelligence will be exciting enough, but it will also make the world full of new challenges.