The endocrinologist of Peking Union Medical College Hospital visited the telemedicine center. Xinhua news agency

　　Doctors in Yuhang District, Zhejiang Province conducted consultation through remote retrieval of inspection images. Xinhua news agency

　　The team of experts from the First People’s Hospital of Shanghai provides online consultation services for the citizens. Xinhua news agency

Doctors from the People’s Hospital of Luanzhou City, Hebei Province consult patients together with doctors from the Luanzhou Traditional Chinese Medicine Hospital in the "Medical Community" image diagnosis and treatment center. Xinhua news agency

　　According to statistics, in China’s Internet medical market last year, hospitals received more than 300 million patients per month, and the number of monthly Internet users exceeded 54 million. "internet plus" medical care is gradually changing the existing medical service model and traditional medical care pattern. Faced with such a huge user scale, the state has also introduced a series of policies to regulate Internet medical care. From 2018, the "Administrative Measures for Internet Diagnosis and Treatment (Trial)" and other documents were issued, to the release of the "Hospital Intelligent Service Grading Evaluation Standard System (Trial)", and then to the "loosening" of the medical insurance policy, the policy norms were orderly and coherent. However, Internet hospitals still have regulatory loopholes due to the numerous sub-sectors, especially online consultation, medical e-commerce, etc., exposing some problems and causing heated discussion on the Internet. The reporter selected representative examples and interviewed relevant experts to discuss the blind spots and boundaries of Internet hospital supervision.

　　Lack of supervision, vague scope of diagnosis and treatment, and unclear medical responsibility.

　　Operation and management standards are not unified.

　　Internet hospital is not a simple "1+1" of Internet platform and medical diagnosis and treatment, but a breakthrough innovation of medical service in management mode, service scope and service content through Internet technology. However, at present, Internet hospitals are faced with multiple levels of regulatory problems, including the whole process supervision, the scope of diagnosis and treatment, and the determination of rights and responsibilities.

　　Netizen "Zi Fei fish silently said": "Micro-doctor" said that he could consult 24 hours a day, but what’s the use of doctors not replying? After reading it, the rash on my face became more and more serious. Now I don’t reply to questions at all. I want to see another doctor, and I always prevaricate when I ask customer service.

　　Many people said that they were afraid to try online medical treatment because they were worried about regulatory loopholes in online consultation, electronic prescription and drug review and distribution processes in Internet hospitals. Internet hospitals are still new things, and industry norms and industry supervision need to be improved.

　　Liao Zangyi, a researcher at the Medical Insurance and Medical Reform Research Center of the Chinese Academy of Labor and Social Security, Ministry of Human Resources and Social Security:At present, the supervision of Internet hospitals is lagging behind, the industry access standards and hardware facilities standards are not perfect, and there are loopholes in ensuring information security on the platform. However, the Internet can rely on big data to provide regulatory possibilities for risk early warning, process traceability and timely disposal of online services. Strengthen the audit by weaving the cage beforehand; It is necessary to ensure medical safety, accessibility of services and compliance of behaviors, and strengthen the supervision of compliance in service content, consultation process and doctor’s prescription, so that the drug distribution process can be traced back; In the post-event stage, strengthen the monitoring of electronic medical records, medical quality, cost control, decomposition services, patient satisfaction and other service results.

　　Netizen "Xiaomeizi": Recently, rhinitis is more serious. After the previous medication was finished, I thought it would be more convenient to make a follow-up visit online. As a result, the doctor assigned me to three different departments and said that I would not receive treatment.

　　National Health Commission requires that Internet hospitals can make follow-up visits to some common diseases and chronic diseases, but the first visit is not allowed. In practice, is the first visit based on the patient’s self-report or the records of previous hospital visits? What common diseases and chronic diseases can be followed up?

　　Zhou Qiru, head of the Internet Medical Center of the Second People’s Hospital of Guangdong Province:As long as it is diagnosed in a physical hospital for the first time, it is a follow-up visit to an Internet hospital. As long as the diagnosis is clear and there is clinical evidence, we all recognize it. For the follow-up cases, if it is clinical consultation, it is equivalent to helping patients to make reasonable triage, or giving professional advice, recommending corresponding medical institutions, departments and even doctors according to the patient’s situation, so that patients can avoid detours; If the patient is a common disease or chronic disease that has not reached the critical value, we will consult online according to the condition and issue an electronic prescription according to the prescription management regulations. Generally speaking, chronic diseases can be diagnosed and treated online, but each chronic disease has a critical value, such as hypertension. If systolic blood pressure reaches 180mmHg and diastolic blood pressure exceeds 100mmHg, patients with dizziness, dizziness, palpitation and other symptoms and signs can’t be seen online, so they need to be guided and triaged to an offline specialist. Online and offline diagnosis and treatment must be carried out in accordance with the rules and regulations and clinical diagnosis and treatment guidelines.

　　Netizen "Mr. Lei, a citizen of Chongqing": The child caught a cold and coughed. According to the advice of the online doctor, he gave the child cold medicine and antibiotics for two days, but the symptoms did not ease but worsened. After that, I quickly took my child to the hospital, and it was diagnosed as pneumonia.

　　Doctors in Internet hospitals mostly take part-time jobs in their spare time. Patients choose doctors through Internet hospitals. If medical disputes or even medical accidents are caused by diagnostic errors, should doctors, platforms or hospitals be responsible?

　　Zhou Qiru:When a physical hospital applies for an Internet hospital, it must be responsible for its management and diagnosis and treatment, and standardize, train and manage doctors. Once there are any diagnosis and treatment problems online, the physical hospitals and doctors are responsible. Before conducting online diagnosis and treatment, doctors must be registered in medical institutions that have obtained Internet medical licenses (they can practice more), and practicing doctors should also have more than 3 years of clinical experience in related professions. The platform company is only a technical support, responsible for data security, and unable to undertake medical risks and disputes. At present, all online consultation platforms are basically affiliated with medical institutions, otherwise it is impossible to carry out diagnosis and treatment activities, otherwise it will violate the rules. Physical hospitals will also sign a cooperation agreement with the platform to clarify their respective obligations and responsibilities. If there is a problem of excessive publicity or excessive medical treatment, it is necessary to agree on responsibility sharing.

　　Misdiagnosis, missed diagnosis, doctors’ qualifications are mixed, and prescription drugs are prescribed at will.

　　The behavior and quality of diagnosis and treatment need to be standardized and improved.

　　How to effectively supervise the quality and behavior of diagnosis and treatment in Internet hospitals is the biggest bottleneck for the development of Internet hospitals. At present, the quality control behavior management of Internet hospitals needs the entity hospitals that Internet hospitals rely on to regulate themselves, and there is no corresponding regulatory regulation on the quality and behavior of Internet hospitals at the national level.

　　Netizen "Tea Tea": I went to see a doctor on the Good Doctor App. The doctor read my lab report and said it should be leukemia. I said I didn’t have any symptoms, and there was no problem with blood routine. He said that if I didn’t, there would be blood diseases. Let me have a bone marrow puncture. As a result, I went to the hospital and the doctor said that I was not sick at all.

　　At present, Internet hospitals have problems such as misdiagnosis and wrong diagnosis to varying degrees. The essence of the Internet platform is to re-match patients’ medical needs and doctors’ effective time in a larger virtual space-time. Under such a mechanism, how to ensure the quality of doctors’ online services and achieve the same online and offline quality?

　　Jin Peisheng, Executive Vice President of Affiliated Hospital of Xuzhou Medical University:The essence of Internet medical treatment is still medical treatment, but the space and carrier of medical service have changed. Therefore, the quality control of online diagnosis and treatment should still comply with the relevant offline regulations, and improve the management system related to Internet diagnosis and treatment on the basis of offline measures to ensure medical quality and safety. According to the actual situation of their respective hospitals, each medical institution implements normal management for the quality of medical services, improves the efficiency of information services, and effectively connects hospital-related prescription automatic screening system, electronic medical record system, intelligent medical safety monitoring platform and Internet drug distribution platform to assist doctors in diagnosis and treatment.

　　Netizen "sole sunny": When I asked my family, the platform marked the doctor as a doctor in a third-class hospital. I called the hospital to verify, and the result was that there was no such person. The platform replied that the doctor was a doctor in a county hospital. He was transferred back to the top three hospitals before, and the information was not updated in time.

　　Without effective supervision of online doctors’ qualifications, Internet medical care will not only be mixed, but even have the problem of "bad money driving out good money", which will seriously affect patients’ trust in Internet hospitals.

　　Person in charge of Ping An Health:The Internet medical platform must ensure the safety of Internet medical services. Take Ping An Health App as an example. After a doctor registers an account, he/she must enter the ID number, and then upload the doctor’s practice certificate, the doctor’s qualification certificate or the doctor’s photo with his/her work card. Only through manual examination and certification can he/she conduct medical treatment and other activities, and rely on technologies such as face recognition to assist in identity authentication. If a doctor wants to prescribe, he must also submit information such as ID card, medical practitioner qualification certificate, medical practitioner registration certificate, professional and technical qualification certificate and so on for review to obtain the right to prescribe.

　　Netizen "white porridge": My throat was uncomfortable before. The doctor simply asked me a few symptoms online, whether I was allergic to penicillin, and whether I had used cephalosporin before. Although it was suggested that I had to go through the process of "providing a prescription", I actually only needed to click "no allergic history". In less than two minutes, an "electronic prescription" was opened.

　　In the interview, the reporter found that in the process of online diagnosis and treatment, some commercial Internet hospitals with drug sales business encouraged doctors to prescribe more drugs for patients, and even colluded with pharmaceutical companies to promote excessive drug use and boost online drug sales; Problems such as the lack of online prescription review and supervision on some platforms and the lack of management against excessive drug use are gradually exposed.

　　Jin Peisheng:In order to prevent Internet hospitals from prescribing drugs indiscriminately, we should focus on the following aspects: First, we should embed a pre-prescription review system in the online system of Internet hospitals, so that when doctors prescribe drugs, the reviewing pharmacists will review the prescriptions online, and only after they are qualified can they be issued; Second, strengthen training, and train doctors who have obtained the prescription right of Internet hospitals on rational drug use and medical insurance policies, so as to strengthen the importance of rational drug use; Third, clinical pharmacists should shoulder the responsibility of guiding patients to use drugs safely and rationally. Internet hospital system can set up face-to-face communication channels between pharmacists and patients, and pharmacists can directly participate in patients’ medication guidance and education; The fourth is to strengthen supervision and management. The hospital has established an Internet hospital quality management department, which is consistent with the management objectives of the entity hospital. Full-time departments and full-time personnel are responsible for rational drug use supervision, accepting complaints from patients about unreasonable prescriptions, and linking doctors’ practice behavior on the Internet with performance, evaluation first, and promotion of professional titles.

　　Obstacles in medical insurance payment coexist with abuse, and patients’ information is sensitive and easy to leak.

　　There are hidden dangers in medical insurance payment policy and user information security.

　　In different regions, the conditions and standards of medical insurance payment are not uniform, and there are still cases of excessive medical insurance and abuse of medical insurance in some regions. Due to the special properties of Internet hospitals, it is convenient for storage and circulation, but also increases the possibility of patient privacy disclosure.

　　Netizen "walked through the zebra crossing": Concord Hospital has my commonly used medicine, but it is hard to find the No.1 Concord Hospital. It was very troublesome to prescribe medicine every time before. I thought it was convenient to go back to the Internet Hospital after it went online, but I couldn’t take medical insurance.

　　Most of the Internet hospitals seek medical treatment in different places. China’s medical insurance adopts a county-level or municipal-level overall planning system, and the insurance policies vary from place to place, with certain differences in reimbursement ratio and scope of treatment. The problems are mainly manifested in which treatment items and drugs can be reimbursed, the deductible line, the capping line and the self-payment ratio of insurance.

　　Liao Zangyi:There are differences in the medical insurance payment policies of Internet hospitals in different places, and the medical insurance services of Internet hospitals will certainly keep up in the future. However, at present, the implementation of medical insurance policies in various places still needs institutional preparation. Since ordinary people have this demand, medical security services should be more precise and targeted, and the medical insurance system should be adjusted accordingly, including the medical insurance payment system, payment methods and pricing standards, which should be improved in combination with the forms and characteristics of Internet hospitals. However, we should be cautious to avoid the problem of excessive medical insurance. On the one hand, we should strictly rely on the entity, implement the mode of combining offline and online, and refer to the existing pricing standards to improve the medical insurance payment method of Internet hospitals as soon as possible.

　　Netizen "Tang Yuaner loves learning": Asking questions on the platform is completely different from asking questions in reality. Who knows if the person who asks questions is really sick or has other intentions? It is no longer an insider that offline pharmacies are "linked" with online platforms to prescribe drugs. If they abuse medical insurance payment, wouldn’t it be unfair!

　　At present, eligible Internet medical services are supporting medical insurance payment policies according to the principle of online and offline fairness. If medical insurance pays for online medical services according to items or service units, it will easily lead to the abuse of medical insurance resources and fund management risks in the absence of supervision.

　　Liao Zangyi:We can combine the service characteristics of Internet hospitals, explore the incentive payment mechanism of value-oriented medical care, change from quantity payment to quality and value payment, and reward the diagnosis and treatment process and the diagnosis and treatment results. It is suggested that the service package value of designated medical institutions with different levels of Internet medical insurance services should be calculated in the form of disease or head package, taking into account factors such as clinical pathway, price level, medical insurance payment ability and patient experience, and the package payment of disease or head should be implemented on the basis of reasonable total budget, so as to reduce medical costs and unreasonable visits and prevent the abuse of medical insurance resources.

　　Netizen "virtual front seat ticket": I wanted to check my illness online a few days ago. After entering an Internet hospital, I first need to register, but I have to fill in a lot of personal privacy information, including my name, phone number, medical history and so on. I am still willing to communicate with the doctor face to face.

　　According to the analysis of Tencent Smart Security Threat Intelligence Center, there are serious logical loopholes in the third-party medical service platform accessed by many domestic 3A hospitals, which may lead to the leakage of patient information and medical diagnosis data on the platform.

　　Person in charge of Ping An Health:Medical institutions providing diagnosis and treatment services must first improve the complete guarantee system of relevant diagnosis and treatment information, and start with its website, App and other links to prevent information leakage at the root; Secondly, we should strengthen the awareness of privacy protection of medical staff, and adopt "one person, one number" real-name registration system for medical treatment, so that when information leakage happens, we can find out the leaked staff at the first time and make remedies. From the perspective of administrative departments, we should strengthen the supervision of the Internet medical industry, improve relevant laws and regulations, establish an accountability system for those who leak information, and use mandatory provisions to protect information security. From the patient’s point of view, when using Internet medical websites and APPs, it is necessary to carefully choose a formal platform to avoid revealing their own information.

5E Remote Star enjoys V6E, which one is more worth starting with?

1 The main difference between the remote satellite V5E and the remote satellite V6E is the different body length. The body length of the remote satellite V5E is 4.5m..

2 In terms of appearance, the remote Star Enjoy V6E follows the family design of commercial vehicles, and the overall shape is beautiful and generous. At first glance, people can feel the "Geely Fan": the upper part is embedded with "Geely Blue" electroplating lines, forming a "through" front face; One-piece closed bumper, decorated with "nebula matrix" style, makes the front face more delicate; The split headlights on both sides adopt a minimalist shape, which highlights the exquisite and capable style and is very stable.

3 From the side, the LED daytime running lights on the front face and the "Geely Blue" electroplating lines just connect with the waistline on the side of the car body, making the whole car look more integrated; The tough waistline also shows that the car side is very powerful, and fashion and dynamic coexist.

4. The tailgate of the vehicle is a four-to-six-ratio double door with an opening angle of 180 degrees, which is convenient for the cargo platform to load and unload goods with a forklift; There is also a sliding door on the left side of the vehicle, which can access smaller items on the side. The height of the vehicle platform is 650mm, which makes loading and unloading more efficient.

The whole body adopts cage structure, and the roof can bear the maximum pressure of 7.5t The front end of the frame is also provided with an anti-collision beam, and the longitudinal beam reinforcement plate runs through the middle of the vehicle from the front end, which improves the overall stiffness of the cab area, effectively reduces the cab collapse in collision and protects the personal safety of drivers and passengers.

6 For the interior, the remote Star Enjoy V6E center console adopts carbon fiber water transfer texture and blue knobs, which is simple and stylish. The center console is designed with sub-regional storage, where food, drinks, mobile phones, card holders, cigarettes and other items can be placed.

7 The steering wheel is a sedan sports three-position steering wheel, and the electric steering wheel has the function of active return, making the steering more light and sensitive; The shift button is integrated in the center console. The instrument panel is an 8-inch LCD instrument, with clear and beautiful display effect and more comprehensive and suitable display information.

In terms of seats, the width of the seat cushion reaches 500mm, which has good support and comfortable riding experience; The main and co-pilot seats are adjustable in many directions, which is more humanized.

9 The cab space of the remote satellite V6E is also a highlight. Although the height of the whole vehicle is less than 2 meters, the cab space is very sufficient. After sitting in it, the head space is very abundant, and there is enough room for stretching the legs.

The obstacle angle of the cab of the remote satellite V6E is optimized to 5.8 degrees, and with the larger front windshield, the blind area of vision can be effectively reduced.

Recently, myna has written many articles introducing domestic operating systems. Deep deepin, Tongxin uos, Kirin v10, and Youqilin are all domestic operating systems with a large number of domestic users. （，）

Many netizens leave messages in the background, asking why Huawei doesn’t make a desktop operating system.After all, Huawei has a strong R&D strength, the HarmonyOS operating system has developed to HarmonyOS 4, and Huawei’s computer business has also done a lot. It should be very reasonable to develop a desktop operating system!

Now, the news of HarmonyOS OS PC version is coming! Recently CEO of Shenzhen Kaihong Digital Industry Development Co., Ltd.When Dr. Wang Chenglu was asked whether there was a PC-side HarmonyOS system when interacting with netizens in Weibo, he replied "Yes"!Wang Chenglu was the president of Huawei’s terminal BG software department and the president of Huawei’s consumer business AI and smart full scene business department, and was regarded as the "father of HarmonyOS".We have reason to believe that the PC version of HarmonyOS is by no means groundless, and it is not far from listing.!

In fact, as early as the release of HarmonyOS OS 1.0, the technology roadmap announced by Huawei indicated that domestic PCs would be supported in 2020.The year of 2020 is a year of rapid development of Xinchuang industry. In this year, the well-known domestic operating systems such as Tongxin uos and Kirin v10 have rapidly expanded their popularity and market share with the help of the policy.. Huawei’s owners in Xinchuanghang mainly provide servers or PC equipment hardware, and have not seen the desktop operating system.

According to the HarmonyOS OS system architecture published by Huawei, the HarmonyOS system will not only run on the mobile phone, but its main purpose is to break down the barriers between different devices, realize the interconnection of devices, and realize the seamless transmission of data and applications.PC operating system is the inevitable result of the continuous development of HarmonyOS operating system.!

At the beginning of this year, some developers tried to transplant the open source HarmonyOS to PC devices, and it worked successfully.

From a business perspective, it is an inevitable choice for Huawei to be a pc operating system. First, the compatible design of pc is reserved at the bottom of HarmonyOS system;Secondly, for the sake of its own business security, Huawei’s PC business also needs to have its own operating system for backup to avoid being stuck in the West.!

Some netizens may ask,What is the difference between Huawei’s HarmonyOS desktop operating system and the current operating systems of Tongxin and Kirin? Isn’t it fighting with each other and wasting research and development resources??

Myna’s personal opinion, this problem should be analyzed by returning to the business model. At present, several domestic operating system manufacturers are making domestic operating systems because of the policy of Xinchuang, and the main service targets are key units such as the government and state-owned enterprises, for the independent control of core fields. The starting point of Huawei’s operating system is to ensure the safety of its own business and ensure that the core foundation affecting its business is in its own hands and will not be blocked by the United States! Everyone’s starting point is to do backup and be self-controllable, but the angle is different.

From another dimension,China’s market is big enough, and any vertical field of mass consumption market is enough for a manufacturer to eat! There are two or three head manufacturers in the operating system field, which is also in line with the logic of marketization.! And there are a large number of markets in South Asia, Africa, South America and so on, which can be the space for the future development of domestic operating systems!

Take the mobile phone industry as an example. At its peak, Huawei failed to eat all the market share. Xiaomi, oppo, vivo and other manufacturers also have their own competitiveness! So you don’t have to worry too much about Huawei becoming a PC operating system and forming a competitive relationship with other operating system vendors.Even if that day does come, consumers will eventually speak with products and ecology, and consumers will vote with their feet.!

It is not spring that outshines others, and a hundred flowers blossom in spring.! Looking forward to the situation of "a hundred schools of thought contend" in domestic operating systems, it will certainly accelerate the development of the hardware and software ecosystem of domestic operating systems!

That’s all for today, please.Click "watching" and "following", thank you for your support.! You can scan the QR code below to pay attention:

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The BMW i4 adopts a dynamic design, and the front part presents a typical family style. The long and narrow headlights and the kidney-shaped air intake grille complement each other, adding unique recognition to the whole vehicle. The grille adopts a closed design, which highlights its identity as an electric vehicle, and adopts blue decorative strips to further highlight its electric characteristics. On the whole, the body lines of BMW i4 are smooth and full of tension, showing a modern design style.

BMW i4 has a body size of 4785*1852*1455mm, a wheelbase of 2856mm, a front track of 1601mm and a rear track of 1630mm. Its car side lines are smooth, showing a dynamic and powerful appearance. With 18-inch wheels, the front wheel uses 245/45 R18 tires, and the rear wheel uses 255/45 R18 tires, showing a sporty style.

The interior design of BMW i4 embodies the perfect integration of modernity and technology, and adopts exquisite interior style to create a luxurious and comfortable driving atmosphere. The steering wheel is wrapped in leather, with delicate hand feeling and manual adjustment function, which is convenient for drivers to adjust according to their own needs. The center console is equipped with a 14.9-inch high-definition touch screen, which integrates the functions of multimedia system, navigation, telephone and air conditioning control, and supports voice recognition control system, greatly improving the operation convenience and user experience. In addition, the BMW i4 is equipped with wireless charging function of the front mobile phone to ensure that the driver can keep the mobile phone fully charged at any time during driving. In terms of seats, consumers can choose from a variety of materials, including imitation leather, genuine leather and fabric/suede mix-and-match. The front seat has heating function, and the main driver seat also has electric seat memory function, which ensures the comfort of long-term driving. The rear seats support the proportional tilting, which further improves the practicability of the vehicle.

The BMW i4 is equipped with an efficient power system with a maximum power of 250kW and a maximum torque of 430 Nm. This powerful power output provides drivers with abundant power and excellent driving experience.

The owner of car home said that although the 3, 5 and X3 configuration parameters of the I series were almost the same, he willfully spent more than 100,000 yuan on an imported BMW i4 for its face value and personality. He proudly said that the design of the big nostril is extraordinary at first glance, and others often guess that this car is worth 600,000, which makes him feel a little embarrassed.

In the report of the 19th National Congress of the Communist Party of China, when discussing how to accelerate the construction of an innovative country, the construction of a network power is juxtaposed with the construction of a science and technology power, a quality power, a space power, a transportation power, a digital China, and a smart society, as an important measure to build a modern economic system and an innovative country. Making great efforts to build China into a network power is an important content of Socialism with Chinese characteristics’s thoughts on the network in the new era of the supreme leader, and it is also an indispensable part of realizing the Chinese dream of great rejuvenation of the Chinese nation. In the second collective study of the new the Political Bureau of the Central Committee held after the 19th National Congress, the top leaders particularly emphasized the strategic vision and strategic planning of implementing the national big data strategy and accelerating the construction of digital China, which pointed out the focus and roadmap for us to push China from a cyber power to a cyber power in the new era.

1. We have entered a new stage of information development marked by big data.

Driven by the cross-convergence and common progress of information technologies such as Internet (mobile Internet), Internet of Things, cloud computing and artificial intelligence, human society is showing a new form of all things perception, all things interconnection, all things intelligence, all things calculation and all things empowerment. The almost ubiquitous and ever-present interconnection of things, people and people has greatly expanded the data footprint, and the explosive growth of massive data has become the most distinctive new symbol of the contemporary information society. Comprehensive data perception, massive data aggregation, accurate data calculation, data wisdom analysis, data asset cognition and data-driven development, these new trends of economic and social development characterized by big data constitute a new stage of information society development, and information civilization has entered a new stage of big data development. With the development of Internet and broadband in China and around the world, the new stage of big data development is showing different development characteristics from the past.

According to the International Telecommunication Union’s Information and Communication Technology Facts and Data 2017, in the five years from 2012 to 2017, the global broadband service speed has been continuously upgraded, and the international Internet bandwidth has increased by 32% from 2015 to 2016. The development of mobile broadband has largely surpassed that of fixed broadband, and the global mobile broadband subscription has increased at an average annual rate of more than 25%. These factors have led to about half of the world’s population being able to access the Internet and In 2017, the global youth (aged 15 -24) used the Internet. In 104 countries, more than 80% of the young people used the Internet. Among the 830 million young people who used the Internet, 320 million (39%) were in China and India. According to the latest statistics of the World Internet Statistics website, as of June 30, 2017, the total population of the world is about 7.519 billion, the number of "Internet Users" who have used the Internet has reached 3.835 billion, and the Penetration Rate of the global Internet is 51%. According to the 40th Statistical Report on China’s Internet Development released by China Internet Network Information Center (CNNIC), as of June 2017, the number of netizens in China reached 751 million, accounting for one-fifth of the global netizens, and the Internet penetration rate was 54.3%, which exceeded the global average by 4.6 percentage points. At the same time, the global ranking of informatization in China is also on the rise.According to the National Informatization Development Evaluation Report (2016) released by China Internet Network Information Center (CNNIC), the global ranking of informatization in China has rapidly climbed from 36th in 2012 to 25th in 2016, surpassing the average level of G20 for the first time. On April 19, 2016, at the symposium on network security and informatization, General Secretary of the Supreme Leader praised the rapid development of the Internet and the sharp increase in the number of netizens in China: "The Internet has increasingly become a new space for people to study, work and live, and a new platform for obtaining public services. There are 700 million netizens in China, which is an amazing number and an amazing achievement. "

With the increase of the number of Internet users, the number of mobile phones surfing the Internet and the time spent surfing the Internet, the amount of information data has increased sharply, which has created the foundation and environment of information data for the era of artificial intelligence and has had a great impact on economic development, political construction, social governance, state management, cultural undertakings, national defense diplomacy and people’s lives. Just as Robin Li, chairman and CEO of Baidu Company, pointed out in his speech at the 4th plenary session in world internet conference, the current Internet has three growth drivers: algorithm, computing power and data. The uniqueness of the Internet in China is that 700 million netizens speak the same language, abide by the same laws, and produce data with uniform rules, which can promote the innovation of algorithms, thus promoting the improvement of computing power. From finance to real estate, education, medical care, etc., it will change due to artificial intelligence. This is a great era. Artificial intelligence is comparable to the industrial revolution, and it is expected to bring new surprises to everyone.

Second, the big data strategy is an important kinetic energy for building a network power.

As early as July 17th, 2013, in his important speech delivered during his inspection of China Academy of Sciences, the Supreme Leader profoundly revealed the great strategic role of big data in the development of today’s world, pointing out that the vast ocean of data, like the oil resources of industrial society, contains huge productivity and business opportunities. Whoever has mastered big data technology will have the resources and initiative for development. This is the proper meaning of the goal of building a network power.

From the analysis of the situation of big data development at home and abroad, big data has become an important engine kinetic energy for contemporary economic and social development, an important field and commanding point for competition and cooperation in science, technology and industry in various countries around the world, and a new space and new paradigm for innovation and transformation in various industries; At the same time, huge and universal information security, network security, data security issues are frequent, becoming the focus of attention of all countries. The big data strategy and the goal of strengthening the country by network are mutually causal and inseparable. Big data strategy is an important kinetic energy for building a network power, and the goal of network power will further promote the development of big data strategy. The report of the 19th National Congress of the Communist Party of China pointed out that it is necessary to "promote the deep integration of the Internet, big data, artificial intelligence and the real economy". After the closing of the 19th National Congress, in early December 2017, the Supreme Leader mentioned both "Internet" and "Big Data" in three speeches and congratulatory letters. On December 1, the Supreme Leader pointed out in his keynote speech at the high-level dialogue meeting between the Communist Party of China (CPC) and the world’s political parties: "Today, the Internet, big data, cloud computing, quantum satellites and artificial intelligence are developing rapidly, and the connection between human life is unprecedented …" On December 3rd, the Supreme Leader pointed out in his congratulatory letter to the 4th world internet conference: The 19th National Congress of the Communist Party of China formulated the action plan and blueprint for Socialism with Chinese characteristics in the new era, and proposed to build a network power, a digital China and a smart society, and promote the deep integration of the Internet, big data, artificial intelligence and the real economy. "on December 8,The supreme leader stressed when presiding over the Political Bureau of the Communist Party of China (CPC) Central Committee’s second collective study on implementing the national big data strategy; Promote the deep integration of the Internet, big data and artificial intelligence with the real economy. These discourses have repeatedly emphasized the significance of big data in building a network power.

In the second collective study in the Political Bureau of the Central Committee, the supreme leader emphasized the 16-character policy of implementing the national big data strategy, namely, "sizing up the situation, carefully planning, planning ahead, and striving for initiative." This is the development strategy to be adhered to in the new journey of building a network power and digital China. Assessing the situation is to look far, deeply understand the development status and trends of big data and its impact on the economy and society, analyze the achievements and existing problems of big data in China, and have a clear understanding of the strategic development opportunities and challenges of big data. Careful planning is to use the world vision and future vision to strategically design the development of big data, and determine the strategic objectives, implementation strategies and policy paths. Advance layout is to promote the implementation of the national big data strategy, accelerate the improvement of digital infrastructure, promote the integration and open sharing of data resources, ensure data security, accelerate the construction of digital China, and better serve China’s economic and social development and people’s life improvement. Strive for initiative, that is, to grasp the time window when information development enters a new stage of big data, give full play to the advantages of China as a network power, learn from the development experience of other countries, take the road of strategic development of big data with China characteristics and become a network power, and contribute China wisdom and China’s ideas to global network governance.

Third, the six key points of the implementation of the big data strategy

If we say that the strategic deployment of building a network power should be synchronized with the goal of "two hundred years", and the goal of basically popularizing network infrastructure, significantly enhancing the ability of independent innovation, comprehensively developing the information economy, and ensuring strong network security, then implementing the national big data strategy is the focus of building a network power. Regarding how to implement the national big data strategy, the supreme leader put forward the specific deployment and roadmap of the "six essentials".

First, we must promote the innovation and development of the big data technology industry.

The report of the 19th National Congress of the Communist Party of China pointed out that we should accelerate the construction of a manufacturing powerhouse, accelerate the development of advanced manufacturing industries, promote the deep integration of the Internet, big data, artificial intelligence and the real economy, and cultivate new growth points and form new kinetic energy in the fields of middle and high-end consumption, innovation leading, green and low-carbon, sharing economy, modern supply chain and human capital services. In his speech at the 2018 New Year Tea Party in Chinese People’s Political Consultative Conference, the Supreme Leader pointed out: "Time waits for no one! We must walk ahead of time and become the wave of the times. " Shortly after the 19th National Congress, the Ministry of Industry and Information Technology issued the "Three-year Action Plan for Promoting the Development of a New Generation of Artificial Intelligence Industry (2018-2020)" in December 2017, aiming at implementing the spirit of the 19th National Congress and the previously released "Made in China 2025" and "Development Plan for a New Generation of Artificial Intelligence", accelerating the development of artificial intelligence industry and promoting the deep integration of artificial intelligence and the real economy. According to the principle of "system layout, key breakthrough, collaborative innovation, openness and order", this action plan puts forward four main tasks: cultivating intelligent products; Break through the core foundation; Deepen the development of intelligent manufacturing and encourage the exploration and application of a new generation of artificial intelligence technology in all aspects of the industrial field; Build a supporting system and improve the development environment of artificial intelligence. These new initiatives precisely reflect the national big data development strategic policy of "sizing up the situation, carefully planning, advancing layout and striving for initiative".

Second, we must build a digital economy with data as the key element.

At present, the world economy is accelerating the transformation to economic activities with the network information technology industry as an important content. Big data has become a new production factor, and the digital economy based on data has become an innovative economy, an open economy and a new economy representing the future. In the case of weak global economic growth, digital economy is regarded as an accelerator to promote economic change, efficiency change and power change and a new lever to incite economic development. The White Paper on Digital Economy Development in China 2017 released by China Institute of Information and Communication shows that the total digital economy in China reached 22.6 trillion yuan in 2016, up nearly 19% year-on-year, accounting for more than 30% of GDP. The number of Internet users using mobile phones in China exceeded 1.1 billion, ranking first in the world, and the total length of optical cable lines was 30.41 million kilometers, ranking first in the world. The total digital economy ranks second in the world, and a number of world-class Internet companies have reshaped the innovation pattern. China is experiencing a "digital butterfly" in manufacturing, consumption and other fields. According to statistics, in 2016, the scale of mobile payment in the United States was $112 billion, while in 2016, the market scale of mobile payment in China reached $5.5 trillion, nearly 50 times that of the United States. China is developing rapidly in the mobile payment market and will probably become the first country in the world to build a "cashless society". According to the forecast, China’s digital economy will reach US$ 16 trillion in 2035, which will promote deep-seated changes in China’s industrial manufacturing and build a more agile production, management and management system.It is the historical opportunity given to China by history to cultivate new kinetic energy with informationization and promote new development with new kinetic energy.

The deep integration of Internet, big data, artificial intelligence and real economy is giving birth to the genetic mutation and brand-new transformation of China’s traditional manufacturing industry, moving from the low-end to the high-end of the global industrial chain. At the G-20 Hangzhou Summit in 2016, China promoted the formulation and adoption of the G-20 Digital Economy Development and Cooperation Initiative. Once the brand-new economic concept of "digital economy" was put forward, it attracted worldwide attention. The development trend of digital economy requires us to speed up the digitalization and intelligence of traditional industries, make the digital economy bigger and stronger, and expand new space for economic development.

Third, we must use big data to improve the modernization level of national governance.

The changes brought about by the new stage of big data not only in the economic field, but also open up new ways for national management and provide new means for social governance innovation. We should deeply understand the role of big data in national management and social governance, build a national integrated national big data center through data set neutralization and sharing, promote technology integration, business integration and data integration, and realize cross-level, cross-regional, cross-system, cross-departmental and cross-business collaborative management and platform services. Here, we need to change the thinking mode of big data in the new stage, make use of the advantages of flat, interactive and fast Internet to promote scientific government decision-making, accurate social governance and efficient public services, and use information technology to better perceive social situation, smooth communication channels and assist decision-making and governance.

The report of the 19th National Congress of the Communist Party of China pointed out: "Strengthen the construction of Internet content, establish a comprehensive network governance system, and create a clear cyberspace". Cyberspace, like physical space, is a space governed by law. We should use the new technologies and new means of big data, adhere to the rule of law, run the network according to law, and surf the Internet according to law, so as to make the Internet in the common home of mankind with massive data growth more beautiful, cleaner and safer.

Fourth, we must use big data to promote security and improve people’s livelihood.

The innovation of big data is hailed as the key to fundamentally open the lock of growth. As a symbolic technology of the new round of scientific and technological revolution, big data technology is changing with each passing day, which has brought and will bring revolutionary changes to people’s production methods and lifestyles. The Supreme Leader pointed out: "We should adapt to the people’s expectations and needs, speed up the popularization of information services, reduce the application cost, provide the people with useful, affordable and well-used information services, and let hundreds of millions of people have more sense of gain in sharing the fruits of Internet development." In his New Year message in 2018, the Supreme Leader particularly emphasized the improvement of people’s livelihood, pointing out: "Our great development achievements were created by the people and should be shared by the people. I understand that the people are most concerned about education, employment, income, social security, medical care, old-age care, housing, environment and other things. Everyone has gained a lot, but also has many worries and troubles. There are still many unsatisfactory places in our people’s livelihood work, which requires us to enhance our sense of mission and responsibility and truly do things that benefit the people. Party committees, governments and cadres at all levels should keep the safety of ordinary people in mind at all times, take the benefit of the people as their greatest achievement, think about what the masses think, and be anxious about the urgency of the masses to make people’s lives happier. " Therefore, giving full play to the technological advantages of big data, implementing "Internet+education", "Internet+medical care" and "internet plus culture" to promote the equalization of basic public services is not only an important path to promote security and improve people’s livelihood, but also a new need and huge space for unlimited development.Such as distance education and medical treatment based on big data and Internet, ID card and medical insurance in different places on the Internet, intelligent pension based on Internet and interconnection technology, information security prevention and guarantee under big data and cloud computing, data monitoring in big data environment, and so on.

Fifth, we must effectively protect national data security.

Just like everything has two sides, in building a network power and implementing the national big data strategy, we should not only maximize the positive energy of big data, but also prevent and avoid its negative effects. The main issue discussed here is data security. "Without network security, there will be no national security, and without informationization, there will be no modernization" has become the famous saying of the supreme leader’s network view.

Data security caused by big data has become a real problem in big data innovation. In recent years, hundreds of thousands, millions, tens of millions or even billions of data leaks at home and abroad have become the norm. According to Scientific American, there were many major data breaches in 2017. In the first half of 2017 alone, 1.9 billion records were leaked or stolen, more than the total in 2016 (1.4 billion). How to effectively protect national data security and personal information security has become an urgent task for countries to develop big data strategies. How to accelerate the construction of network infrastructure, lay the "foundation" of digital economy, how to explore better information sharing and mutual trust and recognition mechanisms, and how to keep the bottom line of security need to be explored and solved in innovation. At the opening ceremony of the second world internet conference in 2015, General Secretary of the Supreme Leader pointed out: "Infringement of personal privacy, infringement of intellectual property rights and cyber crimes have occurred from time to time all over the world, and network monitoring, cyber attacks and cyber terrorism activities have become global public hazards." From a global perspective, the threat of network security to data security has become increasingly prominent, and it is spreading to political, economic, cultural, social, ecological, national defense and other fields. Therefore, on the basis of mutual respect and trust, the international community should strengthen dialogue and cooperation, promote the reform of the global governance system of the Internet, and jointly build a community of cyberspace destiny.

From the perspective of effectively ensuring national data security, the most critical and core technology should be based on independent innovation, self-reliance, aiming at the forefront of world science and technology, strengthening basic research, and achieving a major breakthrough in forward-looking basic research and leading original achievements; It is also necessary to strengthen the security protection of key information infrastructure and enhance the ability of data security early warning and traceability. Take the "life gate" of national data security in your own hands, and change the situation that foreign enterprises dominate the China market in all fields of information systems, and the core components depend on imports, and there are serious security risks such as Trojans, loopholes and back doors. Fortunately, this situation is gradually changing. For example, the industrial and commercial secret network of China Aerospace Science and Technology Department based on "Tianyue" series computer products and "Tianyi" cloud platform has recently been born-it is the largest autonomous controllable information system in China so far, and it has been praised by industry experts as a typical example of implementing autonomous controllable substitution of network information security in China. At the same time, in the process of ensuring the development of national data security, we should adhere to open innovation, and constantly improve ourselves by finding our own gaps with experts. For example, in December 2017, China and the United States signed the Joint Statement on Compatibility and Interoperability of Beidou and GPS Signals, which promoted the cooperation among members of the world satellite navigation family, indicating that Beidou and GPS can achieve signal compatibility in the design and construction of satellite navigation systems, further improve the navigation and positioning accuracy and better serve users all over the world.

Sixth, we should improve the data literacy of managers at all levels.

In the new stage of big data development, managers at all levels should realize the transformation from improving information literacy to improving data literacy. The data literacy discussed here is newer and more comprehensive than the previous information literacy. Data literacy should include safety awareness, network skills, data computing, intelligent ethics and so on. The report of the 19th National Congress of the Communist Party of China pointed out: "Being good at using Internet technology and information technology to carry out work" is a new requirement for managers at all levels in the new stage of big data and the goal of becoming a network power, and it is also a principle and policy that must be adhered to in striving to create a new era of network power.

With the rapid development of the Internet, "the Internet has become a new platform for us to communicate with the masses, a new way to understand the masses, get close to them and solve problems for them, and a new channel to carry forward people’s democracy and accept people’s supervision." Managers at all levels should not only be good at summing up past management experience, but also conform to the development trend of network coverage, data-driven and intelligence, and actively adapt to and grasp the new changes and new features brought by big data algorithms to management. In the new stage of big data development, the concept of management based on experience and laws is out of date, and the unchanging concept is no longer competent for the current management work. It is necessary to use the comprehensive literacy of experience, laws and algorithms as a new idea of scientific management in the new era.

A new era, a new theory, a new journey, a new atmosphere, and new actions are the new blueprints and new requirements drawn by the 19th National Congress of the Communist Party of China. As a rising network power, we are striding forward from a network power to a network power. Happiness is a struggle. We should strive to create a new situation of building a network power in the era of big data with road confidence, theoretical confidence, institutional confidence and cultural confidence. (The author is a researcher at the Institute of Information, Shanghai Academy of Social Sciences)

　　China news agency, Washington, February 12 (Reporter Chen Mengtong) "Put on a mask, America. Put on the mask. " US President Biden said at the National Institutes of Health on the 11th.

　　Biden made a speech after inspecting the vaccine research center of the institute on the same day. While announcing that the vaccine supply sufficient to cover the entire American population will be put in place ahead of schedule, he once again stressed that the epidemic situation in the United States is still grim, reminding the American people not to take it lightly.

　　Biden announced that the US government had signed a final contract with two pharmaceutical companies, Moderna and Pfizer, that afternoon, and the total 200 million doses of COVID-19 vaccine it purchased would be delivered in batches before the end of July. This means that the supply of vaccines in the United States will reach 600 million doses by then, "faster than expected."

　　Biden further stated that universal vaccination is only the bottom line, and the ultimate goal of the United States is to defeat Covid-19. "This brings us another challenge."

　　Biden wore a mask all the time during the speech. He said, "This is a very important message", "In the next year, wearing a mask can save lives — — A considerable number of lives. "

　　According to Johns Hopkins University data, as of 23: 00 on the 11th, the number of COVID-19 infections in the United States has exceeded 27.39 million, with 475,000 deaths.

　　Biden pointed out that in January 2021, the United States experienced the "deadliest" month of the epidemic — — Lost 100,000 lives. In the United States, the death toll may exceed 500,000 in March, and at the same time, it faces the threat of mutating Covid-19.

　　According to the data of the US Centers for Disease Control and Prevention, as of the 11th, the number of people who received at least one dose of vaccine in the United States was 34.72 million, and the average daily dose in the past week was 1.61 million doses.

　　The Hill pointed out that although former President Trump ordered 400 million doses of vaccine during his tenure, it did not solve the "last mile" problem of vaccine distribution and vaccination. The shortage of vaccine supply that plagues the United States will continue at least in the short term.

　　"Frankly speaking, my predecessor was not ready to vaccinate hundreds of millions of Americans. He didn’t order enough vaccines and didn’t mobilize enough manpower to complete the vaccination work. " Biden said that when he took office, the United States did not have a large-scale vaccination plan, "it was a mess."

　　"We are still in danger of Covid-19 pandemic," Biden stressed. "Wearing a mask is still the easiest way to save lives, but we need everyone to wear a mask."