Pulmonary nodule has become a high-frequency word on the physical examination list. People pay attention to pulmonary nodules, even to the point of panic, all because part of the nodules is early lung cancer. Especially when the word "ground glass" appears in the inspection report, the patient is more anxious and thinks that the difference is cancer.

　　Chen Liang, director of the Department of Thoracic Surgery of jiangsu province hospital (the First Affiliated Hospital of Nanjing Medical University), told the reporter that with the increase of cases, the medical consensus on pulmonary nodules is constantly being updated. Now the ground-glass nodules have been classified into the "relative safety zone". As long as the word "ground glass" appears, the nodules are inert, so patients need not be afraid, just follow up regularly. In this big coffee health class, let’s learn more about pulmonary nodules!　 　

　　With the word "ground glass", nodules are inert.

　　"Many lung cancers are developed from ground glass nodules!" "Be careful when there are solid components in ground glass nodules, and the malignant probability of semi-ground and semi-solid nodules is the highest!" — — This is the main point that will be mentioned in many popular science of pulmonary nodules before. If there is a "ground glass nodule" on the physical examination list, the fear of patients with pulmonary nodules will escalate. Director Chen Liang told Yangzi Evening News/Zi Niu News reporter that this concept needs to be updated. There are ground glass nodules, but it is relatively safe.

　　Director Chen Liang explained that infectious diseases such as tuberculosis and fungal infection and chronic inflammation may produce nodules on the lungs. Ground-glass nodules are flaky blurred shadows that we can see on chest CT, just like ground glass. Ground glass nodules are divided into "pure grinding" and "mixed grinding". The diameter of pure ground glass nodules within two centimeters in the international guidelines can be followed up; There are ground glass components and some solid components in the "mixed grinding". The guidelines for this kind of nodules also stipulate that: if the diameter is less than 6 mm, there is no need for follow-up or annual follow-up; 6-8 mm, it is recommended to follow up once every 6-12 months; Those larger than 8 mm are followed up every 3-6 months.

　　The observation and summary of pulmonary nodules in medicine are also updated. The consensus now is that even if it is already an invasive adenocarcinoma, as long as there is ground glass, it is a low-grade malignant and inert tumor, and the surgical prognosis is excellent.

　　Don’t intervene too early, even minimally invasive surgery is invasive.

　　Director Chen Liang said that such patients are often encountered in outpatient clinics. This hospital found nodules by filming and quickly went to a large hospital for enhanced CT or even PET-CT；. Some patients will give an example, "Some people around me have nodules smaller than me, and they are all malignant", so they strongly demand surgery. There will also be patients with three or four millimeters of nodule reports coming from other places to "seek an answer".

　　Patients often want big experts to determine whether their nodules are cancer. "But the eyes of experts are not microscopes, and sometimes they can’t completely determine whether they are benign or malignant." Director Chen Liang said, is it possible that two or three millimeters of nodules are malignant or have malignant "potential"? It’s a small chance, but it’s possible, but is it wrong for the doctor not to operate? Not really. When a doctor watches a film, what he really needs to grasp is the opportunity of intervention, so as to make the patient benefit the most.

　　Small nodules of 3-4 mm, some hospitals and doctors may also advise patients to operate, which is actually overtreatment. Minimally invasive surgery is also invasive, and there will be injuries. It is definitely not the optimal solution to let patients who could have been "calm" for several years, more than ten years, or even without intervention for life, bear surgical injuries and various risks prematurely.

　　Director Chen Liang, for example, said that the patients with pulmonary nodules who were followed up in his hand were suspected to be carcinoma in situ. After 12 years of observation, it was confirmed that they were still carcinoma in situ after surgery. "Atypical hyperplasia, cancer in situ, now think they are precancerous lesions, not cancer. From carcinoma in situ to minimally invasive carcinoma, it seems to be ‘ Advanced ’ In fact, they are only 1-2 mm apart, and the progress is very slow. Many patients are followed up for 5-10 years, and grasping the indications and timely surgery will not affect their health. " Director Chen Liang said that they spend the most time in outpatient clinics, but instead advise patients not to worry, and they can afford to wait.

　　Big coffee biography

　　Chen Liang, director of thoracic surgery department of the First Affiliated Hospital of Nanjing Medical University, chairman of the thoracic surgery branch of Jiangsu Medical Association, and president-designate of the thoracic surgeon branch of Jiangsu Medical Association. Committed to the surgical treatment of early lung cancer, he is good at the diagnosis and treatment of thoracic surgery-related diseases, especially lung segments. He has completed more than 1,500 cases of thoracoscopic anatomical pneumonectomy, including more than 500 cases of segmental pneumonectomy and subsegmental pneumonectomy. Thoracoscopic subsegmental pneumonectomy was reported for the first time in the world, which was widely recognized by people in the industry. He has performed surgical demonstrations at conferences at home and abroad for many times, and his technology has spread throughout the country and even abroad. Successfully performed the world’s first mixed reality (MR) assisted lung tumor resection; In China, the concept of "accurate pneumonectomy under the guidance of 3D-CTBA" was first put forward, and the first 3D-CTBA reconstruction system, DeepInsight, was developed in cooperation with Neusoft Company, and the software was successfully copyrighted, which has been widely used in China, including Taiwan Province. He has made many special reports and surgical demonstrations at international and domestic thoracic surgery conferences, and is committed to promoting accurate thoracoscopic pneumonectomy.

　　He presided over the compilation of the first Atlas of Thoracoscopic Anatomical Segmental Pulmonary Resection in China and the first Atlas of Endoscopic Anatomical Segmental Pulmonary Resection in the world.

　　The image is hanging in the air, and it can be seen synchronously 30 kilometers away from here.

　　What kind of nodule needs surgery? Director Chen Liang said that there are "standards" in domestic and foreign guidelines at present. Generally speaking, surgery will only be considered if it is greater than 8 mm. If the nodule is suspected to be carcinoma in situ, micro-invasive carcinoma, or the size, shape and density of the nodule change, follow-up or elective surgery can be selected. If the nodule is located at the periphery of the lung, it is easier to handle, and local resection can be used, with little damage to the lung; If the position is deep, the pulmonary vessels and bronchi may be damaged during the "forced" resection, resulting in postoperative hemoptysis, limited lung expansion and other complications. "At present, minimally invasive surgery has been able to achieve anatomical lung resection, that is, to dissect a lung segment from the lung lobe, while ensuring the margin and minimizing the damage." Jiangsu province hospital is one of the earliest hospitals in China to carry out pneumonectomy, and has trained many domestic thoracic surgeons. The "Anatomical pneumonectomy course" of thoracic surgery has just passed the final certification of the Royal College of Surgeons, and it is also the first training course of pneumonectomy in the world.

　　In 2017, jiangsu province hospital Thoracic Surgery completed the world’s first thoracoscopic segmental resection of early lung cancer assisted by mixed reality (MR) technology. In 2019, with the help of 5G technology, the first international 5G+MR remote real-time combined segmental pneumonectomy was completed. Under MR technology, after the doctor wears special glasses, the lung image data is "dragged" from the computer screen through artificial intelligence three-dimensional reconstruction, suspended in the air and shared in real time. Director Chen Liang, who is in the hospital headquarters, can mark the image remotely with voice and marker pen, and every instruction detail will appear clearly and without delay in the operating field of the surgeon in the operating room of Pukou Branch, 30 kilometers away. With the support of new technology, the treatment of pulmonary nodules can be more and more minimally invasive and accurate, and difficult remote surgery has also become possible.

　　See the real pulmonary nodules from the numbers.

　　Director Chen Liang said that jiangsu province hospital Thoracic Surgery conducted a cohort study of lung cancer in the physical examination center of the hospital. From May 2019 to 2020 (except January-March of the COVID-19 epidemic), a total of 10,225 cases were examined by CT, of which the nodule detection rate was 74.1%, and lung cancer confirmed by pathology accounted for three thousandths of the total number of people examined. It can be seen from this data that the proportion of cancer in pulmonary nodules is still not high.

　　At the same time, the number of pulmonary nodule operations in jiangsu province hospital was 1,836 in 2016 and 4,393 in 2020, an increase of 139% in five years. At present, the malignant rate of surgical patients is more than 90%.

　　The increase of pulmonary nodule cases is mainly related to the increase of incidence, the increase of detection rate after the improvement of imaging examination accuracy and the early diagnosis.

What new car can I buy for 70,000-90,000 yuan? In the era of fuel vehicles, we blurted out "Honda, Volkswagen and Toyota to dazzle" three musketeers. In the era of new energy vehicles, BYD directly penetrated the industry threshold at a price of 73,800-89,800 yuan. In the field of small hatchback, BYD Seagull can be regarded as a pure electric flat replacement model of Honda Fit. Although BYD Seagull is positioned as a large-sized micro electric vehicle (close to the size wheelbase of a small car), its interior space performance is close to that of Honda Fit and Volkswagen Polo due to its unique body structure and power layout based on BYD e platform 3.0.

Today, the team leader commented on the 2023 BYD Seagull Free Edition, which is a mid-range model of Seagull. There is no discount at the terminal, and the guide price is 78,800 yuan.

Model: BYD Seagull Free Edition.

Guide price (i.e. bare car price): 78,800 yuan.

The length of the vehicle is 3780mm/ the wheelbase is 2500mm/ the single motor is 75hp /CLTC has a battery life of 305km.

[Satisfied]

The appearance is relatively neutral, and the body structure presents a quite good sense of movement. Because the weight of the vehicle is small and it is an electric vehicle, its dynamic response is fast, the shift is completely without setbacks, the acceleration is very linear, the start is very silky, and there is no noise from the engine, so its quietness has a natural advantage. In addition, the interior materials of this car are also excellent, equipped with leather steering wheel and leather sports style seats, as well as 7-inch full LCD instrument and 10.1-inch central control panel. In this price level, this free version of Seagull is richer and safer than the joint venture car. Seagull comes standard with 4 airbags and front and rear penetrating side air curtains, ESP electronic vehicle stability system, EPB electronic parking, reversing image, cruise control, and the free version is equipped with 16-inch aluminum alloy wheels, ultrasonic radar, satellite navigation, keyless start/entry, external discharge and other equipment functions.

[dissatisfied]

Seagull’s chassis has a general texture and a certain degree of comfort, which is suitable for driving on urban roads. It runs on unpaved roads, and small bumps are not well filtered out. The trunk space is a little small, which is equivalent to sacrificing the trunk for the back row space, and the trunk is not high enough to put much things. Finally, the interior of the new car stage smells very bad, because there are many plastic materials, and there will be a choking smell after exposure.

[Power consumption]

At present, the power consumption per 100 kilometers of this car is 13kWh, because it needs to turn on air conditioning and refrigeration in summer, and the battery life is discounted, basically around 200 kilometers.

[Driving experience]

Seagull is a particularly easy-to-operate vehicle. One is that it is small in size and it is not difficult to drive. Then it has a fast starting speed, light and easy steering and sensitive braking, which is quite suitable for novice drivers and girls. However, it should be noted that after the car starts running, it is necessary to control the turning range, and the roll angle of the car is limited.

[Summary]

BYD Seagull can well replace Honda Fit and Volkswagen Polo, after all, the price is less than 80,000 yuan. It has smooth acceleration performance and quiet driving/riding environment, and it is relatively easy to drive. It only relies on electric power to drive, which is equivalent to saving fuel and money. The cost of using a car is very low, and it costs several yuan for driving 100 kilometers. Generally speaking, this car is very suitable for buying vegetables and taking children to and from school.

　　Core reading

　　Recently, nine China projects were successfully selected as "50 tunnel projects with global influence in the past 50 years", which attracted attention.

　　A series of tunnels that drill mountains, cross rivers and cross seas have helped to form a railway network of 159,000 kilometers, a high-speed rail network of 45,000 kilometers, a highway network of 5.441 million kilometers and a high-speed network of 184,000 kilometers, connecting the flowing China, witnessing economic development and demonstrating scientific and technological strength.

　　The world’s longest highway spiral tunnel, the world’s highest high-speed rail tunnel, and the world’s largest single-pipe double-layer tunnel … Today, China has built more than 50,000 kilometers of railway tunnels and highway tunnels, opening up the "throat" and forming the world’s largest high-speed railway network and expressway network.

　　Recently, at the 2024 World Tunnel Congress held in Shenzhen, the International Tunnels and Underground Space Association (hereinafter referred to as "ITA") released "50 tunnel projects with global influence in the past 50 years", and 9 China projects were successfully selected, with the largest number and the highest proportion.

　　Many tunnel projects broke the world record.

　　From old to new, witness the technological changes of China tunnel.

　　Chengdu-kunming railway Chamarat Da Tunnel, Beijing-Guangzhou Railway Heng-Guang Double Track Dayaoshan Tunnel, Xikang Railway Qinling Tunnel, Qinghai-Tibet Railway Xinguanjiao Tunnel, Hong Kong-Zhuhai-Macao Bridge Immersed Tunnel, Shenzhen Metro Line 14, Shenzhen-China Channel Cross-Harbour Tunnel, Qingdao Jiaozhou Bay Second Cross-Harbour Highway Tunnel … The selected China Project has witnessed the development and changes of China tunnel technology in recent decades.

　　Chamarat Da Tunnel, a controlled project in chengdu-kunming railway, is located at an altitude of more than 2,200 meters, which has been recognized as a "forbidden zone" by foreign geologists, and underground rivers, faults and mudslides can be seen everywhere.

　　In March, 1959, the Chamarat Dada Tunnel was started, and it was blasted with a sledgehammer and steel drill, often only half a meter a day. It was under such difficult conditions that the Chamarat Da Tunnel was successfully completed in November 1966, which helped chengdu-kunming railway to open to traffic successfully.

　　"In order to sacrifice more ambitions and dare to teach the sun and the moon to change into a new sky," Chamarat Da Tunnel laid the spirit that China tunnel people are not afraid of hardship, fatigue and being the first. " Yan Jinxiu, former chairman of the International Tunneling Association and chief expert of China Railway Research Institute, said.

　　Dayaoshan Tunnel, the key tunnel of Beijing-Guangzhou Railway Hengguang Double Track, with a total length of 14.295 kilometers, is the first super-long double-track electrified railway tunnel in China.

　　"Dayaoshan Tunnel has to cross dozens of large and small faults. The rock stratum is broken, the stability is extremely poor, and the water permeability is extremely strong. The disturbance caused by tunnel construction to the mountain is very easy to cause collapse and mud gushing." The relevant person in charge of the China Railway Tunnel Bureau recalled that if you want to build the Dayaoshan Tunnel, the old method will not work and you must ponder and innovate.

　　To this end, China Railway Tunnel Bureau actively carried out technological innovation, introduced advanced technology and equipment, and adopted the brand-new construction technology "New Austrian Tunneling Method" to build Dayaoshan Tunnel, creating 11 records. In 1992, Dayaoshan Tunnel won the national special prize for scientific and technological progress, leading China’s tunnel construction to achieve a breakthrough in the whole system.

　　Since then, China tunnel technology has grown rapidly.

　　Qinling Tunnel, a controlled project of Xikang Railway, is the first railway tunnel constructed by full-face tunneling machine (TBM) in China, which indicates that tunnel construction in China has entered the stage of shield /TBM factory construction.

　　Xinguanjiao Tunnel, the control project of the second line of Xi (Ning) Ge (Ermu) of Qinghai-Tibet Railway, is the first time in the history of tunnel construction to build a tunnel with a length of more than 30 kilometers at an altitude of more than 3000 meters and under the complex geological environment of Qinghai-Tibet Plateau.

　　The immersed tube tunnel of Hong Kong-Zhuhai-Macao Bridge is the longest highway immersed tube tunnel and the only deep-buried immersed tube tunnel in the world, and it is also the first immersed tube tunnel in the open sea in China. The submarine part of the tunnel is about 5664 meters, which consists of 33 giant immersed tubes and a final joint of a closure section. The maximum installation depth is over 40 meters, and it is called Mount Everest in traffic engineering.

　　The deep middle passage subsea tunnel is about 6.8 kilometers long, of which the immersed tube tunnel is about 5 kilometers long, which is the longest and widest immersed tube tunnel with steel shell and concrete in the world.

　　"In 1990, when China held the World Tunnel Conference for the first time, it received help from all countries in the world." Yan Jinxiu proudly said that 34 years later, after a lot of engineering practice, we have accumulated a number of innovative achievements and experiences, which can be shared with our peers in the world.

　　The scale of tunnel construction has increased rapidly.

　　Form the world’s largest high-speed railway network and expressway network.

　　From 1990 to now, in the past 34 years, the scale of tunnel construction in China has increased by 24 times, and the construction mileage has exceeded half of the world total.

　　Today, more than 50,000 kilometers of railway tunnels and highway tunnels have been built in China, opening up the "throat artery" and forming the world’s largest high-speed railway network and expressway network.

　　Data show that by the end of 2023, there were 18,573 railway tunnels in operation, with a total length of 23,508 kilometers. Among them, there are 4,561 high-speed railway tunnels with a total length of 7,735 kilometers. By the end of 2022, there were 24,850 highway tunnels in operation, with a total length of 26,784,300 linear meters.

　　The road network is extended and the train is speeding. In the first quarter of this year, the national railways sent 1.014 billion passengers, with an average of 11.147 million passengers per day, a year-on-year increase of 28.5%. During the "May 1" holiday, there were 1.358 billion people moving across regions in the whole society, showing the surging momentum of China’s economy.

　　In today’s China, 8,543 kilometers of subway have been built, which has significantly improved the operation efficiency of the city and greatly facilitated people’s travel.

　　Take Shenzhen as an example, the land area is less than 2,000 square kilometers, and the actual management service population exceeds 21 million. By continuously expanding the development space underground, people’s lives are facilitated.

　　By the end of 2023, the operating mileage of Shenzhen urban rail transit network (including trams) has increased to 567.1 km, and the number of stations has increased to 393 (including interchange stations, excluding Fulin stations). The density of urban rail transit network (calculated by administrative area) has reached 0.28 km/km2. In 2023, the rail transit (including trams) network in Shenzhen transported about 2.711 billion passengers, and the passenger traffic increased by over 56% year-on-year.

　　Today, China has built 5,100 kilometers of underground utility tunnel, which has strongly promoted the intensive development of the city and enhanced its resilience.

　　Xiong’an new area is the first city in China to adopt all-underground utility tunnel. In Rongdong District, the first centralized built-up area in the new district, there are no manhole covers and wires on the street, and all pipelines such as electricity, gas, water supply and signals enter the underground utility tunnel.

　　Relying on the new generation of information technologies such as big data and Internet of Things, the pipe gallery builds a wireless Internet of Things sensing network, builds a smart operation and maintenance platform, conducts online and offline inspections, and pursues safe, intelligent, accurate and efficient operation. Not only xiong’an new area, but also Beijing, Chongqing, Zhuzhou and other cities have built underground utility tunnel, effectively saving land space and releasing development space.

　　"China has become the country with the largest number of tunnels, the largest construction scale and the fastest development speed in the world today." Ni Hong, Minister of Housing and Urban-Rural Development, said that the construction of tunnels and underground projects has made the best use of land and the smooth flow of goods, promoted rapid economic and social development, effectively improved people’s livelihood and played an important role in Chinese modernization.

　　March towards full automation and intelligence

　　China tunnel construction has entered the stage of complete independent innovation.

　　"Now, we can proudly say that China’s tunnel construction concept and construction method have reached the world leading level." Yan Jinxiu said, especially the tunnel construction equipment represented by the large shield is all localized, and the extreme technical challenge represented by crossing the river and crossing the ocean and deep-buried tunnels on the plateau, the tunnel construction in China has entered the stage of completely independent innovation, marching towards a higher level of full automation and intelligence.

　　On the morning of April 29th, with the slow rotation of the cutter head of the "Pilotage" shield machine, it marked that Chongtai Yangtze River Tunnel entered the stage of shield construction in an all-round way, and started the journey of single-headed tunneling across the Yangtze River with super-large diameter shield.

　　It is reported that the "Pilotage" shield machine has to work 89 meters underwater in the Yangtze River, heading 11.3255 kilometers with its own head, connecting Chongming in Shanghai and Taicang in Jiangsu, and realizing the high-speed rail crossing the river without slowing down for the first time.

　　Not only Chongtai Yangtze River Tunnel, but also many large-section tunnels under construction in China, such as Suzhou East Tunnel, a new Nantong-Ningbo high-speed railway, which is known as "the first urban high-speed railway tunnel in China"; Jintang subsea tunnel of Ningbo-Zhoushan Railway is the longest subsea high-speed rail tunnel in the world.

　　It is one of the characteristics of China tunnel construction to challenge the tunnel engineering under more complicated geology. Gaoligongshan Tunnel is one of them.

　　As a control project for the entire line of the Da-Rui Railway, Gaoligongshan Tunnel is the first extra-long railway tunnel in the world to cross the Hengduan Mountains. The maximum buried depth of the tunnel is 1,155 meters, and there are as many as 18 kinds of strata that the whole tunnel passes through, including 19 fault zones, which can be called the "geological museum" in the history of railway construction, covering almost all the unfavorable geology and major risks of tunnel construction.

　　As of May 5, the main tunnel of Gaoligongshan Tunnel has completed 17.8 kilometers, leaving 16.7 kilometers; The parallel pilot tunnel completed 18.1 kilometers, leaving 16.4 kilometers.

　　The China Railway Tunnel Bureau is responsible for the construction of this tunnel. "The China Railway Tunnel Bureau participated in the construction of seven of the eight projects shortlisted in Chinese mainland, and the Gaoligongshan Tunnel is our new milestone." The relevant person in charge of the China Railway Tunnel Bureau said.

　　A few days ago, more than 30 international tunnel experts attending the World Tunnel Conference specially rushed to the shield tunnel section of Shenzhen Qianhuang Section of Guangzhou-Dongguan-Shenzhen Intercity Railway for a visit. "In just 3.5 kilometers, this tunnel has to pass through 28 major risk points such as high-speed rail and subway lines, and 128 pipelines. It is the shield tunnel project with the highest comprehensive risk and the most difficult construction among similar projects at home and abroad." Liu Ziming, project leader of China Railway 22 nd Bureau Group, said.

　　"At present, global tunnels and underground projects are still in a period of rapid development, with broad development space." Chen Yun, Party Secretary and Chairman of China Railway Engineering Group Co., Ltd. said that in the future, China tunnel workers will not only build ultra-deep, ultra-long and ultra-complex tunnel projects and underground spaces with larger sections and deeper burial depth, but also devote themselves to practicing the concept of green and low-carbon development, actively develop intelligent construction and intelligent operation and maintenance, and build a world-class tunnel project.

　　Layout design: Wang Zheping, Shen Yiling

　　People’s Daily (May 8, 2024, 07 edition)

　　Editor’s Note: The 5th world internet conference opened in Wuzhen, Zhejiang on November 7th, and the Supreme Leader of president sent a congratulatory letter. The Supreme Leader pointed out that today’s world is experiencing a broader and deeper scientific and technological revolution and industrial transformation.

　　Facing the changes and challenges of the global Internet, what kind of answer will China give? The world is looking forward to it..

　　In different historical stages of the development of human society, the social production network has been expanding, from one country to many countries, and from many countries to the final globalization. In this process, the social production network has become increasingly complicated in space, between industries and even within products. At the same time, the key content of production network exchange has gradually changed from agricultural products, industrial products and capital flow to data flow and information flow. Economic powers also show different industrial characteristics at different stages: agricultural power, industrial power, trade power and financial power. Under the background of the internet age, information flow and data flow are becoming new means of production, and at the same time, they are becoming more and more important contents of national security, and economic powers will increasingly rely on network powers.

　　The world today is experiencing an information revolution, which will bring another qualitative leap in productivity and have a profound impact on the development of international politics, economy, culture, society, ecology and military affairs. China must seize this historical opportunity, and use information flow to drive the flow of technology, capital, talents and materials to promote high-quality economic development. China has its own unique advantages in building a network power.

　　China has the advantage of market scale in building a network power.

　　The network has the characteristics of increasing marginal revenue. Every time a new user is added to the network, its scale revenue will be greater. China has a population of nearly 1.4 billion, and the existing Internet users and mobile phone users are huge. From children to the elderly, almost everyone can use smart phones. China’s population advantage is a huge supporting force for building a network power, which is an innate condition that many developed countries in the world do not have. There are world-class Internet companies like Ali and Tencent in China, which is inseparable from the huge domestic market in China. Making full use of population advantages and giving full play to the role of population base can make China’s network power construction get twice the result with half the effort and form a huge scale effect on economic development.

　　Today’s network era is already different from the traditional free Internet era, and innovations in content and form have spawned various profit models. The network era will not bury anyone’s talent, and every participant can use the network to create wealth. They are both creators and users of Internet services. Therefore, building an all-round cyberspace and expanding the coverage of network infrastructure can make China’s market scale advantage play to the greatest extent in the construction of a network power.

　　Building a strong network requires higher talents and infrastructure.

　　The characteristics of a network power are as follows: a country has strong technical strength, strong ability to resist network risks and network governance, which can achieve a high level of network efficiency as well as a high level of network security. No matter what stage of social development, talents and infrastructure are two important pillars of building an economic power. The innovation ability of the former depends on the national talent training and incentive system, while the latter depends on the government’s investment, supervision and maintenance of infrastructure. The construction of a network power still needs to rely on the construction of Internet talents and network infrastructure.

　　For a micro-enterprise, the Internet is first and foremost a technology-intensive industry, which cannot be supported by first-class technical talents. After more than 20 years of unremitting efforts, China has gained gratifying achievements and rich technical experience and professionals in the field of Internet technology. Since 2003, the number of related patents applied by China has increased by 10% year by year. Stimulated by market demand, a large number of college graduates flock to Internet enterprises after graduation, providing a large number of IT talents for the Internet industry. The younger talent team is more conducive to technological progress and innovation. In 2017, among the top ten Internet companies in the world ranked by market value, China’s Alibaba, Tencent, Baidu and JD.COM occupied four of them. China’s Internet practice and innovation is based on its own national conditions, permeating all aspects of people’s daily life, and basic production and life have been closely linked with intelligent networks. However, although the total resources of Internet science and technology talents in China are large, high-end technical talents are still scarce resources.

　　For a country, especially for a big country like China, the construction of a network power has put forward higher requirements for infrastructure. The infrastructure referred to by a network power includes not only telecommunications and Internet infrastructure construction in a narrow sense, but also the interaction between the network economy and the real economy. Network infrastructure also includes network basic theory and core technology, as well as related facilities related to network security. For example, information infrastructure network security protection, network security information co-ordination mechanism, means and platform. "To get rich, build roads first", and network infrastructure is the "highway" in today’s information age.

　　The essence of a network power is an information technology power. Network development is supported by technology, and the core technology is the biggest difficulty that restricts China’s construction into a network power. With the core technology, we can have a comparative advantage in technology, from following developed countries to completing "overtaking in corners". The birth of the core technology is to try it out through massive trial and error. This not only requires that the scientific research assessment mechanism should be inclusive and allow researchers to fail; But also put forward higher requirements for the financing mechanism, that is, the financing mechanism should also be inclusive and tolerant of repeated failures in technical research. Therefore, our scientific research assessment mechanism should be reformed, from short-term and high-frequency assessment to longer-term assessment, from quantitative assessment to quality assessment and peer reputation assessment. In addition, for the financing mechanism, it also requires the development of equity financing, the development of multi-level capital markets, and the change of the financing structure mainly relying on bank loans.

　　China’s construction of a network power is facing the problem of integration with the real economy

　　Undoubtedly, the development of the Internet has played a positive role in promoting economic development, but at the same time, new technologies will have an impact on traditional industries. This "creative destruction" of the network economy has also caused a certain degree of impact on the real economy. For example, the retail service industry tends to weaken under the impact of the Internet. We need to understand this contradiction from two aspects: on the one hand, like other new technologies and new production methods in history, network technology has improved the efficiency of information flow and production, and it is the "cake" of the whole economic output. The distribution problems arising in this process require the state to maintain basic social equity through taxation, subsidies and redistribution; On the other hand, the real economy and the Internet can achieve a benign interaction and achieve a win-win situation for both sides.

　　(The author is a researcher at the Institute of World Economics and Politics, Chinese Academy of Social Sciences, and director of the Economic Development Research Office, distinguished professor, City University of Macau)

The richness of a car configuration is related to the user’s car experience, so many people are concerned about its configuration today. As for its advantages, please read on.

Let’s take a look at the appearance of the Warrior 917. The front face of the Warrior 917 has improved the grade of the whole vehicle, which makes people unforgettable. Headlights are young and look very visually impactful. The car is equipped with LED daytime running lights, front fog lights, automatic opening and closing, adaptive far and near light and so on. Come to the car side, the car body size is 5052MM*2150MM*2059MM, the car uses fashionable and simple lines, the car side looks very capable, with large-sized thick-walled tires, the shape is quite full. In the rear part, the rear line of Warrior 917 is rounded, the taillights look sporty and the overall layout is impressive.

In terms of interior, the interior modeling has taken a tough route and is rich in functions. The steering wheel of the car is very in line with the interior style, and it is made of genuine leather, which is not bad in practicality and value. From the central control point of view, the car is equipped with a touch-sensitive LCD central control screen with young personality, which makes the interior style impressive and energetic. The interior feels good. Let’s take a look at the dashboard and seats. The dashboard of the car presents a simple design style and the shape takes the sports route. The car uses leather seats, equipped with auxiliary seats with memory electric adjustment, seat with memory electric adjustment, seat proportion tilting and other functions, which further improves the comfort of drivers and passengers.

Warrior 917 has good space in the back row, and it is no problem to meet the daily travel needs. In addition, the car is equipped with fatigue warning, anti-lock braking (ABS), LED daytime running lights, brake assist (EBA/BAS, etc.), brake force distribution (EBD) main driver airbag, co-pilot airbag, side airbag curtain, front side airbag and other safety configurations.

Do you have a lot of ideas after reading today’s story? This class of cars can often give consideration to both cost performance and practicality, and is often considered by most consumers as the first choice when buying a car.

1905 movie network feature Let’s start with a report from 20 years ago.

The first case of "hepatitis B discrimination" occurred in Anhui in 2003. The relevant media followed up on the incident and published an article "Anti-Discrimination Claims of Chinese 120 million".

The article quickly caused social effects, and finally in early 2010, the relevant state departments issued the "Notice on Further Regulating Enrollment and Employment Examination Programs to Safeguard the Enrollment and Employment Rights of Hepatitis B Surface Antigen Carriers", and hepatitis B patients and hepatitis B virus carriers finally ushered in the spring.

After 20 years, the film based on the incident and starring in it has finally been released.

But the film is not purely a re-enactment of the original event. "The final result it presents may be a little confusing to everyone, but all the original starting points are still about a character." In an interview with 1905 Film Network, the director said his original intention of creation.

The post-80s director, who graduated from the Beijing Film Academy and made commercials and documentaries, later joined the team and served as an assistant director for other works. Finally, 10 years after graduation, he developed the urge to create his own films and began the creation of "More than Endless".

At least this creation is a "more than endless" for him.

01.

In 2007, Wang Jing graduated from the Beijing Film Academy, and she always wanted to shoot her own work, but she was not in a hurry. "I was wondering what kind of movie would be my first film."

In the process, he thought about making a story related to himself, about coming to Beijing in 2003, maybe a story about Beipiao, "but I would feel that this thing is not satisfied. China is so big, if it is just a personal story, it is not representative enough." Until one day, when the producer Tang Yan, a veteran former media person, talked about the media story of that era, "I think it may be a good entry point."

This career setting opened Wang Jing’s desire to create, "He is originally an observer to observe society, and he is also a participant, participating in this society. And the core of the story itself is an idealism."

After Wang Jing finished filming "Children of Jianghu", he quickly threw himself into his own creation. The first draft was completed in early 2018, but everyone was not satisfied, "It was released at that time, and after we watched it, we didn’t want to output too much homogeneous content." Although everyone was frustrated, they readjusted their state and began to create another draft.

Although the creation has been slowly adjusted from the original North Drift to the current state, for Wang Jing, "I always want to tell a story of self-doubt, which is the growth of people." Eventually, in the movie, Han Dong (Bai Ke, played) will ask himself if he is suitable for this matter when he encounters difficulties. "This kind of emotion is actually very similar to the emotion I had when I first arrived at Nortel. I tried to’translate ‘this emotion from me to this character."

02.

Producer Jia Zhangke believed in the story from the moment he decided to start creating the project.

For Wang Jing, Beijing in 2003 was the beginning of a realization: "I had just come to Beijing to attend university and was a stranger, but I lacked the unique emotion of the social atmosphere and the relationship between people at that time. Director Jia was very excited to share with me a lot of things about their time."

In 2003, it seemed to be very far away from everyone, but it seemed very close. Wang Jing still remembered that when he and Jia Zhangke were preparing "Mountains and Rivers", they saw a lot of video footage, "There is a period in my impression around 1999, everyone is in good spirits, they are all in suits and shoes, I will think they are very far away from me, but I think it will only be more than ten years."

During the preparation process, Wang Jing couldn’t help but lament that China’s development speed was too fast, which seemed to be only a few years away, but from the clothes of the public and the architecture of society, "We often wonder how we can not wear gangs."

The entire art team had put a lot of effort into this, especially at the moment, it was already difficult to find a traditional newspaper office, but the team went to the major newspapers to collect news, and still found a lot of details. Almost every table, even if the audience could not see the whole picture, there was a story behind it and the reporter.

Almost every detail of "More Than Endless", Wang Jing tries to bring the audience back to 2003 as much as possible.

In addition to art and styling, he incorporated a lot of rock music into the soundtrack. It was all his memories in 2003. At that time, there was a term in Beijing called "new sound of music". Suddenly, a new rock band would appear, everyone would like it, and there might be a new band the next day.

"Every day brings new surprises and possibilities, which was a very beautiful side of that era." And the Joyside song "If There Is A Tomorrow" was once again translated into Chinese, and "If Tomorrow Comes" became the theme song of the movie.

03.

The song by the band Joyside was placed at the end of the credits, becoming a kind of "burner" of emotions, which seemed to give the audience and characters a chance to release it on the same frequency.

But as Wang Jing said, there is no right or wrong in the movie, I just want to make the story clear.

The two seem to be contradictory, just like in the movie, Han Dong found Huang Jiang (played by Zhang Songwen) because of his friend Zhang Bo (played), hoping to withdraw the manuscript. The other party was furious and said, "As a reporter, you must not let sympathy lead you by the nose. Compassion will only affect your judgment."

Looking back at the ending, this sentence seems to have become a false proposition, but from the perspective of the original intention and expression of the film, it seems to have become a key.

Wang Jing boasts of being a rational person. "From my perspective, I think that before a person has the ability to think rationally, he should first have the most basic emotional ability, which is called empathy."

When Wang Jing designed the character Han Dong, he did not pursue the growth aura of the character too much, and used the regular highlight moment to perfect his character arc, "He is a flat arc character, from the beginning to the end, he believes in one thing."

It’s just that in the process, "we try to get him to doubt, and then we get rid of the self-doubt."

Therefore, Han Dong and Huang Jiang had two completely different attitudes towards the handling of the "hepatitis B examination" matter, but they were not right or wrong, but at the point of conflict and confrontation, Huang Jiang may have sympathy for these people, but reason will make him deny this sympathy. "This may be a kind of inertia in the face of such things because he has been in the industry for so long."

In a scene in the movie, a senior reporter from the newspaper said to Han Dong, "In fact, many reporters have been working for a long time, and they have purely regarded journalists as a profession, not an ideal. I hope you are not."　

And when the movie ends, Han Dong will return to the newspaper office. Will his journalistic ideals continue to support him, or will they change? Will Huangjiang be affected after this incident?

"No one will become another person. I also believe that if the story continues to develop, Han Dong will become a better Han Dong in the future, and Huangjiang will also become a better Huangjiang."

This is also another topic that Wang Jing wants to talk about in "More than Endless", idealism.

04.

In order to make this movie, Wang Jing did a lot of research.

He called hepatitis B carriers "comrades-in-arms," and after several interviews, he found that he had simplified the issue. Although the topic was brought up frequently in those days, and later policies and regulations were put in place to support them and give them back strength, as if they had more confidence, but the reality was not. On the contrary, "when they faced a status quo that seemed difficult to change, they chose not to resist."

Just like in the movie, when Han Dong returned to the water station and hoped to use his own strength to justify their names, the other party said, "It has nothing to do with you."

The voice is powerful, but the emotion is powerless.

The concentration of this emotion moved Wang Jing fiercely, "I hope it can be fully presented in the movie." The movie was almost shot smoothly, only the content of the final interview with the hepatitis B patient was reserved for the last shooting by Wang Jing.

It’s just that at the end of the movie, emotions gush out and there is a result, but Wang Jing doesn’t give a real answer, "" More than Endless "has no answer, I think if a movie wants to give an answer, it will fail completely."

Nowadays, the movie is officially released, and some people like it, with a score of 7.4 on Douban; others dislike it and feel that it is very different from such news-themed movies.

However, for Wang Jing, compared to the premiere at the Venice International Film Festival three years ago, he was so nervous that the smartwatch frequently reminded him that his heart rate was too fast. This time, it was more of an excitement.

Because many viewers have been paying attention to this movie for a long time, they finally have the opportunity to see the real face on the big screen, and they go to Wang Jing’s Weibo to leave a message, going to "trial".

"I think this word is very meaningful. Everyone will watch a movie with their own subjective judgment, but a movie is a movie. Whether the audience likes it or not, everyone criticizes or expresses their own feelings, which is a very happy thing for the film creator."

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Editor: Red Forum

The heart of music never fades away

Despite his new identity and achievements in the trend world, Edison Chen’s love for music has never diminished. His musical talent has been revealed in his early works, especially the unique style shown in the song "God" from the album "Three Angles". Now, he has announced that he will form "Three Angles 3CORNERZ" with his musical friends MC Ren and Kitchen Boy, and return to the music stage, which is undoubtedly a rekindling of his musical dream. This return is not only a continuation of Edison Chen’s artistic career, but also a response to his past and an expectation for the future. Fans are excited about his musical comeback and look forward to him bringing new musical styles and works. This move is seen as the beginning of his self-redemption and an opportunity to prove to the public that he continues to evolve and grow.

Changes in public perspective

As times change, so do public perceptions and evaluations of celebrities. In the past, Edison Chen’s controversial behavior may have long affected his public image, but now people are more willing to see a person transform and grow. In the age of social media, Edison Chen has gradually changed public perceptions by sharing his family life, business success and continued love of music. This shift from controversy to recognition not only shows Edison Chen’s personal efforts, but also reflects a more open and inclusive attitude towards personal growth and change in society.

New challenges, new expectations

Edison Chan’s return is not just a personal comeback, but also a manifestation of the diversity of Hong Kong’s entertainment industry. His music is no longer limited to traditional pop styles, but integrates more diverse elements, demonstrating his artistic maturity and exploration. This is not only of great significance to him personally, but also brings new vitality and possibilities to the music market in Hong Kong and Asia. His return is seen as an important event in the Hong Kong music industry, which has attracted widespread attention and discussion.

Combining music with social responsibility

Edison Chen’s music is not only a means of artistic expression, but also a channel for his social responsibility. He may convey a deeper social message through music, such as focusing on themes such as environmental protection, social justice or cultural diversity. In this way, Edison Chen not only demonstrates an artist’s social responsibility, but also provides the public with an opportunity to reflect and discuss social issues. This deep-rooted music creation may win him more respect and understanding, reducing the negative impact of past controversies.

The fusion of music and trend culture

As a cross-disciplinary artist, Edison Chen has established a unique connection between music and trend culture. He may integrate trend elements into music through music videos, visual identity of concerts, and personal image shaping. This unique blend not only attracts the attention of young people, but also adds more fashion and modernity to his music. In addition, he may also further expand his artistic boundaries through collaborations with other artistic fields, such as visual artists or fashion designers.

Attitude towards controversy

In the face of doubts and controversies from the outside world, Edison Chen may adopt a more open and mature attitude. He may show the public his process of growth and reflection by publicly speaking about his experiences and feelings. This sincere communication can help the public better understand his transformation and win him more sympathy and support. At the same time, it is also a way for him to deal with past controversies, and reduce the impact of controversies on his artistic career by responding positively.

Continuous artistic exploration

Edison Chen’s musical comeback is not only a new starting point for his personal artistic career, but also the beginning of his continuous exploration and experimentation. He may experiment with different musical genres and expressions, constantly searching for his own unique artistic language. This continuous exploration not only reflects his innovation and change as an artist, but also brings more possibilities and vitality to his music.

Overall, Edison Chen’s musical comeback is an important turning point in his personal and artistic career. He not only needs to face past controversies, but also needs to constantly explore and innovate to adapt to the ever-changing music market and public expectations. In this process, his every step will affect his artistic path and public image. We look forward to his successful transformation and bring more surprises and inspirations to the Chinese music scene.

Balance between family and career

In addition to his musical breakthroughs, Edison Chen’s family life is also an important part of his life. As the father of two children, he has won praise from the public for his family happiness and love for his children on social media. This balance of family and career shows the sense of responsibility and charm of a mature man. His efforts to balance family and career are also an encouragement and demonstration for those in similar situations. His attitude to life not only adds to his multi-dimensional charm as a public figure, but also adds more humanistic color to his comeback in the field of music.

The reshaping of public image

The return of Edison Chen is also an opportunity for him to reshape his public image. Past controversies once made him the focus of the media and public discussion, but now he has shown a more mature and positive image to the public through practical actions. His transformation is an opportunity for the public to re-recognize and evaluate him. At the same time, his efforts have also given other public figures who have experienced similar setbacks a positive reference, showing that people always have the possibility to change and reinvent themselves.

Cultural and market responses

Edison Chan’s comeback is not only a personal transformation, but also an important event for Hong Kong and the Chinese-language music market as a whole. His return is likely to lead a new music trend and have a profound impact on the Chinese-language music market. At the same time, his successful comeback will also inspire other artists to dare to try and change when faced with challenges. However, the repercussions at the market and cultural level are also full of unknowns. Whether his music can adapt to the tastes of the current market and whether his image can be widely recognized at the cultural level are the challenges he faces.

Multicultural integration and innovation

Chen’s musical comeback is not only a reboot of his artistic career, but also a harbinger of more cultural integration and innovation in music. His life experiences overseas have exposed him to diverse cultures and musical styles, and these experiences are likely to be reflected in his new works. We can expect him to combine Western musical elements with the characteristics of Chinese music to create unique cross-cultural music works. This cultural fusion can not only attract domestic and foreign listeners, but also bring new vitality and direction to the Chinese music market.

The courage and determination to face challenges

Edison Chen’s comeback is not only an attempt at musical level, but also a demonstration of self-challenge and breakthrough. In the face of past controversies and public expectations, he needs to show courage and determination beyond the past. This courage is not only reflected in music creation, but also in facing public opinion and personal image management. How to handle and respond to these challenges will test his wisdom and emotional intelligence. Only by truly facing and solving these problems can he go further on the road of comeback and gain more recognition and support from more people.

The combination of technology and art

With the development of the music industry, technology plays an increasingly important role in music production and dissemination. Edison Chen may use the latest technologies in music production, such as digital audio workstations, synthesizers, and various electronic sound effects, to enrich his musical expression. At the same time, he can also use social media and online platforms to promote his music and establish more direct connections with fans. The use of technology can not only enhance the quality and diversity of his music, but also help him communicate and interact more effectively with modern audiences.

Social responsibility and public image

As a public figure, Edison Chen’s every move has received wide attention. In the process of his comeback, he must not only show his artistic talent, but also show his awareness and commitment to social responsibility. By participating in public welfare activities and supporting education and cultural undertakings, he can show his positive side to the public. This sense of social responsibility can not only help him reshape his public image, but also inspire more people to pay attention to and participate in social welfare.

The road ahead, unknown challenges

Edison Chen’s road to musical comeback is full of unknowns and challenges. Changes in the market, the tastes of listeners, and the adjustment of his own artistic state are all issues he needs to face. In addition, how he balances his personal life and career, and how to maintain his uniqueness and competitiveness in the ever-changing entertainment industry are also the keys to his future development. Although the road ahead is full of uncertainties, it is these challenges and uncertainties that constitute the value and significance of his comeback road. We look forward to seeing a more mature and strong Edison Chen continue to write his own legend on the stage of music and life.

(Disclaimer) The description process and pictures of the article are all from the Internet. This article aims to advocate positive social energy and no bad guidance such as vulgarity. If it involves copyright or character infringement issues, please contact us in time, and we will delete the content as soon as possible! If there is any suspicious part of the incident, delete or make changes immediately after contacting.

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Original title: The only high-powered hybrid 7-seat SUV within 250,000 yuan, starting from 229,800 yuan, Sharp L Qingdao Auto Show was officially listed.

Source: Love Qingdao

Original title: The only high-powered hybrid 7-seat SUV within 250,000 yuan, starting from 229,800 yuan, Sharp L Qingdao Auto Show was officially listed.

Source: Love Qingdao

April 30thFord Sharp L, a 7-seat hybrid L SUV, was officially listed at Qingdao Auto Show. The manufacturer’s guide price of fuel version was 229,800-279,800 yuan, and the manufacturer’s guide price of e-hybrid version was 249,800-309,800 yuan, which more accurately met the subdivision needs of home users. Sharp L has evolved in an all-round way. With the length of 5 meters+wheelbase of nearly 3 meters, 2/2/3 seat layout+two rows of double suspended first-class seats, high-powered E- hybrid system+mechanical true four-wheel drive, SYNC+2.0 human-computer interaction +L2-level intelligent driving, it has become an artifact for the whole family to travel, and with the product strength of winning more cars with one car, it has become a better choice for selfless charging pile families with seven seats. In addition to Sharp L, Mondeo and Explorers all appeared at the auto show, which added a lot of attraction to Changan Ford booth.

Qingdao International Auto Show Sharp L Listing Conference

The only high-powered hybrid 7-seat SUV within 250,000 yuan, selfless pile family is more preferred:2.0T EcoBoost?E- hybrid two-wheel drive seven-seat fashion model, 249,800 yuan, that is, it has high horsepower and super E- hybrid, 202kW high horsepower, 6.31 liters WLTC with ultra-low fuel consumption and 1188 kilometers long battery life, which meets the high-quality hybrid travel experience of selfless charging pile families. The 8-year or 160,000-kilometer warranty service of the three power systems adds an extra guarantee for travel.

Within 300,000 yuan, all of them have high horsepower and super E- hybrid+mechanical true four-wheel drive+first class seat +L2 intelligent driving assistance:2.0T EcoBoost?E- Hybrid Four-wheel Drive Seven-seat Extreme Manufacturer’s Guide Price is 299,800 yuan, equipped with high-powered and super-strong E- hybrid and mechanical four-wheel drive system, which has strong power, ultra-low fuel consumption and multi-road trafficability; Equipped with double near-zero gravity suspended first-class seats, with leg rest, seat heating, ventilation and wireless charging; Equipped with a 27-inch super wide-area giant screen, it integrates your SYNC?+2.0 Zhixing interconnection system and L2 Ford Co-Polit 360TM Zhixing driver assistance system.

5 meters conductor +223 seat layout, every member of the family has VIP experience.

Sharp L has a length of 5000mm* a width of 1961mm* a height of 1773mm and a wheelbase of 2950mm, creating a spacious and comfortable mobile home. Sharp L innovatively adopts 2/2/3 seat layout. When a family of 2-4 people travels, it can become four luxurious seats in a second; When many people and big families travel, they can be transformed into super big five seats and comfortable big seven seats, opening up the infinite possibilities of family travel life at any time. Sharp L2.0t EcoBoost two-wheel drive seven-seat luxury model adds 2/2/3 seat layout, which conforms to customers’ recognition and demand for 2/2/3 layout.

Sharp L has also made a brand-new design and development for the profile material, outline lines and soft and hard dimensions of the seats according to the body shape characteristics of China consumers, which is more ergonomic, with better wrapping, fit and support, so that every member of the family can have a VIP-like experience even if they travel for a long time.

It is worth mentioning that Sharp L has carefully built two rows of double suspended first-class seats with comfortable leg rests, and can also switch the near-zero gravity mode with one button. The backrest angle can be adjusted backward to 41, and the included angle between backrest and thigh can reach 105, bringing as comfortable as floating clouds. The maximum legroom in the second row is 1190mm, and it is also equipped with seat ventilation, heating and independent temperature zone control, wireless charging, etc., which is a proper first-class experience. At the same time, the narrowest distance of the central passage of the second row of seats is 200 mm. After the armrest is folded, it is easy to get in and out of the third row.

In addition, Sharp L is also equipped with a 12.3-inch dashboard+a 27-inch ultra-wide HD 4K giant screen +HUD head-up display, a large panoramic sunroof, B&O brand audio +ANC active noise reduction system and many other luxury configurations to make the journey more relaxed and enjoyable.

High-horsepower E- hybrid+mechanical true four-wheel drive, 7-second acceleration of 1188 km battery life, "selfless pile" family is more preferred.

Sharp L Hybrid Edition comes standard with Ford’s brand-new high-powered and super-strong E- hybrid system, which can achieve 7.1 seconds of acceleration and super performance, 6.31 liters of WLTC with ultra-low fuel consumption and 1188 kilometers of long battery life, without charging, and meet the high-quality travel needs of selfless charging pile users without anxiety.

In terms of performance, Sharp L is equipped with Ford’s brand-new fifth-generation 2.0T EcoBoost? dual-vortex turbocharging+dual-injection fuel system engine, with rated power of 202kW and maximum torque of 405 N m. No.92 gasoline can be added without being picky about food, and strong power can solve the pain point of general power shortage of hybrid vehicles.

In terms of battery life, Sharp L adopts Ford’s mature and advanced power split hybrid technology. By coupling the engine and the generator with a planetary gear mechanism, it realizes power split at the input end of power and achieves the balance between power and fuel consumption. Coupled with highly integrated electric drive systems such as high-efficiency high-speed flat wire oil-cooled dual motors and electric controllers, as well as highly integrated and lightweight ternary lithium water-cooled battery packs with low nickel, the fuel consumption of Sharp LWRTC is as low as 6.31 liters per 100 kilometers, and the battery life of a tank of oil reaches 1,188 kilometers, far from the anxiety of charging. Take your family to the mountains and the seaside to open the world together.

In addition, Sharp L is also equipped with an intelligent timely mechanical four-wheel drive system with millisecond switching. Real mechanical four-wheel drive with five driving modes of standard/economy/sport/wet road surface/simple road surface can easily realize the free switching from urban to rural multi-scene and multi-road conditions.

Cutting-edge intelligent technology+hard core car-making strength,The whole family is convenient and safe to travel.

L2 Ford Co-Pilot360? Zhixing Driver Assistance System can realize over 20 active driver assistance functions. Among them, Ford BlueCruise Blue Smart Drive builds intelligent driving with man-machine co-driving, realizes quasi-automatic driving in the speed range of 0-130km/h, and adds brand-new turn signal lane change assistance and intelligent avoidance assistance in the lane. Intelligent Vehicle Infrastructure Cooperative Systems, the first mass-produced vehicle in the industry, is connected to the smart transportation system of the city, which provides information such as traffic lights, congestion and accidents on the road ahead, and at the same time provides functions such as green wave speed and red light warning, making travel more predictable and efficient.

Virtual artificial intelligence partner VPA’s SYNC?+2.0 intelligence interconnection system can understand your human-computer interaction in seconds, integrate Baidu artificial intelligence technology, and have super-semantic voice interaction, which can realize natural and smooth human-computer dialogue, voice-controlled vehicle interconnection, multi-destination navigation and other functions, and can also enjoy cloud audio and video content at a high speed; Voice can also control hardware functions, including air conditioning, ambient lights, trunk and skylight and other usage scenarios. Visual virtual artificial intelligence assistant VPA zhixing partner can constantly learn the preferences of car owners and always be your intimate "blue basin friend". The OTA of the whole vehicle is always new.

Sharp L fully considered the safety of everyone in the whole family at the beginning of design. Based on profound technical accumulation and complete supply chain control, Changan Ford ensured the quality reliability of the whole vehicle with uncompromising quality standards, unambiguous details, spare no effort in material workmanship and uninterrupted quality testing in the manufacturing process. Sharp L has achieved a super-large body structure covered with boron steel, accounting for over 50%, and the roof can bear the weight of five sharp L. Especially in the battery safety concerned by users, the battery pack used by Sharp L has passed the life verification of over 25,000 charge and discharge cycles, 2-hour seawater immersion, salt spray test 12 times higher than the national standard, overcharge, acupuncture, drop and other tests to ensure the safety of use in various environments.

Advanced in the power control and other superior products, covering all aspects of the space and comfort that users pay attention to, Sharp L is beyond the mainstream value paradigm of the 7-seat hybrid SUV, and will meet the needs of more China family users for multi-scene and high-quality vehicles with competitive price-quality advantages.

Car-wide preferential policies *

Buy Ford Sharp L now and enjoy a family trip package worth up to 28,000 yuan.：

Travel gift, valued at 3,888 yuan, family travel gift.

Buy a car and enjoy a replacement gift of 6,000 yuan; Ford (including imported) brand/Changan brand replacement enjoys an additional subsidy of 4,000 yuan; Any brand replacement enjoys free basic maintenance for life; 36 "0" interest rate car purchase financial policy

Car gift, 8-year/160,000-kilometer hybrid vehicle special three-electric system warranty; 3 years/100,000 km vehicle warranty; Free basic maintenance for 3 times in 3 years; 2 years free road rescue

The recommender can get 30,000 lucky coins for the face-to-face gift; The recommended person received 20,000 lucky coins.

— — — — — — — — — — — — — — — — — — — — — — —

* The activity time is from April 28th to May 31st, and the rights and interests enjoyed by different models are different. Take Changan Ford’s new generation Mondeo as an example, you can enjoy a gift of 26,888 yuan for buying a car. The rights and interests of this activity cannot be shared with the rights and interests of Ford Mall’s April "Opening the World Travel Season" and April "Mondeo Anniversary Celebration".

* 1 yuan of Ford Mall will have a chance to win a car red envelope of up to 11,888 yuan by ordering a lucky draw, and the rights and interests of the event are limited to the purchase of Changan Ford’s new generation Mondeo.

* Ford Mall can enjoy a car purchase ticket of up to 2,000 yuan under 1 yuan, and the active models include Changan Ford EVOS and Sharp International (including Sharp International PHEV).

* Please refer to the actual vehicle for product content, and please contact the local dealer for details.

On January 18, 2024, Huawei announced that the developer preview of HarmonyOS NEXT Hongmeng Galaxy Edition is open to developers, which means that the Hongmeng ecosystem has entered the second stage, which will accelerate the application of Hongmeng in thousands of industries.

Yu Chengdong, executive director of Huawei, CEO of End Point BG, and chairperson of BU Smart Car Solutions, announced the latest progress of Hongmeng Ecology: The number of Hongmeng ecological devices has increased from 700 million to 800 million in 5 months, and all kinds of industries are connected, which will open a new blue ocean of trillion-level industries. At present, the first batch of more than 200 application manufacturers are accelerating the development of Hongmeng native applications. Yu Chengdong said, "In 2020, it is proposed that’no one can extinguish the starlight in the sky ‘. With the joint efforts of many partners and developers, the trend of Hongmeng Ecology has become a reality. As a full-scene operating system for the Internet of Everything, Hongmeng Ecology belongs to every developer."

It is reported that Hongmeng has been building a full-scene operating system for nearly ten years since the project was established in 2015. At present, Hongmeng system has been running on many full-scene devices. HarmonyOS has taken root and broken through the core technologies of operating system kernel, AI big model, AI framework and compiler, programming language, etc., laying a solid foundation for ecological construction. In particular, Hongmeng kernel, beyond the traditional kernel, has the characteristics of more flexibility, more security, more fluency, and more adaptable to the diversity of all-scene devices.

The Hongmeng Galaxy Edition, which is currently open to developers, will create the ultimate experience of native delicacy, native ease of use, native fluency, native security, native intelligence, and native interconnection. Hongmeng will also become an operating system that connects hardware, scenes, supports diverse interactions, and circulates freely.

Since Huawei announced the upcoming release of HarmonyOS NEXT in September 2023 and the full launch of Hongmeng native applications, the first batch of more than 200 Hongmeng native applications has been accelerated, covering convenient life, travel and tourism, financial convenience, social information, productivity tools, audio and video entertainment, games and other fields. The Hongmeng native application landscape has basically taken shape. At the same time, Ant Group, China UnionPay, iFLYTEK and other partners have also opened up vertical innovation capabilities. Together with Huawei’s base capabilities, it provides developers with an efficient full-link power builder. The development workload can be reduced by up to 90%, helping the industry accelerate the development of Hongmeng applications. Partners can also quickly access the Hongmeng ecosystem through the minimalist development of meta services.

A steady stream of talents is also an inexhaustible driving force for ecological growth and advancement. In terms of talent training, 305 college students have participated in Hongmeng activities, Hongmeng campus open courses have entered 135 colleges and universities, 286 enterprises have participated in Hongmeng Ecological Academy, 380,000 + developers have passed Hongmeng certification, and more than 150 industry-university cooperation projects have provided a well-stocked "granary" for the continuous innovation and prosperity of Hongmeng ecology.

Hongmeng is a new ecosystem facing the all-scenario era. With the Hongmeng ecosystem entering the second stage, Huawei expects to join hands with more developers to accelerate the application of Hongmeng in thousands of industries.

At present, under the distribution of Hongmeng’s full-scenario service, 87.6% of the required cockpit operations will be completed by Xiaoyi; the number of mobile phone Xiaoyi MAU users has exceeded 200 million, and the intention items covered by Xiaoyi scene cards have exceeded 100. A new ecosystem of "everything is a service, everything can be shared" has been formed.

The end-cloud collaborative native intelligence feature of Hongmeng Galaxy Edition can not only benefit users, but also support applications to use large model capabilities efficiently and safely. As low as "one line of code", Hongmeng native intelligence can be called, allowing developers to apply "zero-cost" AI. In addition, relying on the new "heterogeneous native" parallel mechanism of Hongmeng Kernel, it can make the kernel extremely smooth and improve the efficiency of memory management by 3 times.

Hongmeng’s internal nuclear-level security capabilities have been certified by the industry, and through innovative privacy architecture, the pop-up authorization has been greatly reduced, reducing the risk of privacy leakage from the root cause, enhancing consumers’ perception of privacy protection in an all-round way, making the experience simpler and privacy more secure.

In order to further boost the development potential of Hongmeng’s ecosystem, Huawei announced the "Yaoxing Plan" to invest 7 billion yuan to encourage Hongmeng developers to innovate in Hongmeng’s native applications, meta services, SDK, etc. At the same time, Huawei will work with partners to rely on Hongmeng Ecological Academy, universities to jointly cultivate Hongmeng talents, and cities to release Hongmeng talent training policies to cultivate 100,000 Hongmeng developers every month. And announced the opening of the 2024 HarmonyOS Innovation Competition, providing developers with an open API for training and continuous advancement through competitions.

Hongmeng Galaxy Edition is expected to release a developer beta version in Q2 2024, and a commercial version for consumers in Q4.

Overnight three major US stock indexesgo higher,S & P 500 IndexIt rose 0.59% to 4,594.63 points.NASDAQ Composite IndexUp 0.55% at 14,305.03 points,Dow Jones Industries Average IndexIt rose 0.82% to 36245.50.

Overnight in U.S. stocks,A total of 134 Chinese stocks rose, while 125 Chinese stocks fell…

Popular Chinese stocksIn China, Pinduoduo fell 1.47%, Alibaba fell 1.20%, NetEase fell 3.61%, JD.com fell 0.98%, Baidu fell 1.59%, New Oriental rose 0.16%, Bilibili rose 1.59%, iQIYI fell 2.01%.

New forces in car manufacturingAll fell, Li Auto fell 1.76%, NIO fell 1.65%, and XPeng Motors fell 5.24%.

[Related News]

Qifei completed the sale of Tencent Music shares in the US stock market

360 announcement, as of December 1, 2023 Beijing time, the wholly-owned subsidiary Qifei completed the sale of Tencent Music shares in the US stock market. The total amount of the sale transaction is about 191 million US dollars, the overall sale price is about 7.5954 US dollars/share, and the minimum sale price is 7 US dollars/share.

Ctrip Group signs comprehensive strategic cooperation with Jiangxi Provincial Department of Agriculture and Rural Affairs

According to Ctrip Group, recently, the Department of Agriculture and Rural Affairs of Jiangxi Province and Ctrip Group held a strategic cooperation signing ceremony in Nanchang. The two sides will cooperate on the brand of rural homestays dominated by Ctrip vacation farms.

Xiaopeng Huitian’s "Land Aircraft Carrier" flying car won the first 100 orders for flying camp experience, station connection transportation, etc

According to Xiaopeng Huitian official account, during the 5th Zhejiang International Smart Transportation Industry Expo this morning, Jiaxing Nanhu District Road-Air Collaboration Stereoscopic Transportation Industry Research Institute (Nanhu Academy of Transportation Sciences) and Guangdong Huitian Aviation () Co., Ltd. (Xiaopeng Huitian) signed a reservation agreement, planning to book 100 "land aircraft carrier" flying cars, which are used for comprehensive management of transportation fields such as highways and waterways, as well as experience of flying camps, station connection transportation, etc.

The "report card" of new car manufacturing forces in November was released: XPeng Motors hit a new high in single-month delivery

According to First Finance, NIO: 15,959 new cars were delivered in November, an increase of 12.6% year-on-year; Li Auto: 41,030 new cars were delivered in November, an increase of 172.9% year-on-year; XPeng Motors: 200,041 new cars were delivered in November, an increase of 245% year-on-year; (): 20,318 Cyrus cars were sold in November, an increase of 145.92% year-on-year; GAC Aian: 41,567 units were sold in November, an increase of 45% year-on-year; Nezha Automobile: 12,506 units were delivered in November; (): 31,170 new energy vehicles were sold in November, an increase of 142.32% year-on-year; AITO series delivered 18,827 new cars in November; Geely Automobile: 13,104 cars were delivered in November, an increase of about 19% year-on-year. …

NIO delivered 15,959 vehicles in November, an increase of 12.6% year-on-year.

NIO announced on December 1 that 15,959 vehicles were delivered in November, an increase of 12.6% year-on-year and a decrease of 0.7% month-on-month; 142,026 vehicles were delivered from January to November, an increase of 33.1% year-on-year.

Xiaopeng Flying Car receives its first 100 orders

On December 1, Nanhu Academy of Transportation Sciences and Xiaopeng Huitian signed a reservation agreement, planning to book 100 "land aircraft carrier" flying cars for comprehensive management of transportation fields such as highways and waterways, as well as experience in flying camps, station connection and transportation. At the same time, Nanhu Academy of Transportation Sciences, Ningxia Transportation Department Traffic Law Enforcement Bureau and Xiaopeng Huitian jointly signed a pilot cooperation agreement on the pilot application of flying cars, which will take the lead in applying flying car demonstrations to transportation, culture, tourism and other fields. (Sina)

XPeng Motors: A total of 20,041 new cars were delivered in November, an increase of 245% year-on-year.

XPeng Motors announced that a total of 20041 new cars were delivered in November, an increase of 245% year-on-year. The delivery exceeded 20,000 units for two consecutive months, setting a new record for single-month delivery.

Li Auto: A total of 41,030 new cars were delivered in November, an increase of 172.9% year-on-year.

Li Auto announced that in November 2023, Li Auto delivered a total of 41,030 new cars, an increase of 172.9% year-on-year. As of November 30, 2023, Li Auto delivered a total of 325,677 vehicles throughout the year, reaching the target of 300,000 vehicles in 2023 ahead of schedule.

Alibaba Cloud: ChatApp messaging service product name will be changed

Alibaba Cloud released a notice on its official website saying that since January 2, 2024 Beijing time, the Chinese name of Alibaba Cloud ChatApp messaging service products has been changed from ChatApp messaging service to Chat App messaging service, and the English name has been changed from ChatApp Message Service to Chat App Message Service.

Alibaba Cloud ChatApp messaging service product name will be changed

Alibaba Cloud released a notice on its official website saying that from January 2, 2024 Beijing time, the Chinese name of Alibaba Cloud ChatApp messaging service products will be changed from ChatApp messaging service to Chat App messaging service, and the English name will be changed from ChatApp Message Service to Chat App Message Service. After the change, all related products will use the new name.

Baidu to Release "Qianfan AI Native Application Development Workbench"

() News, it is reported that Baidu will hold the 2023 Baidu Cloud Intelligence Conference and Smart Computing Conference on December 20, when an AI native application development product – "Qianfan AI Native Application Development Workbench" will be officially launched to help developers significantly lower the threshold for AI native application development and accelerate the implementation of enterprise AI native applications.

Zhihu Vocational Education Business National Headquarters Settles in Optics Valley

"China Optics Valley" WeChat official account news, on December 1, the () District Management Committee signed a contract with Zhihu, announcing that the national headquarters of Zhihu vocational education business was settled in Optics Valley. In addition to the national headquarters project of Zhihu vocational education business, in the first 11 months of this year, the contracted amount of Optics Valley industrial projects was 211.10 billion yuan, ranking first in Wuhan.

TSMC 3nm won an exclusive order from Qualcomm

According to the Science and Technology Innovation Board Daily quoted Taiwan media news, Samsung 3nm GAA process technology has been launched for more than a year, the wafer yield is still not ideal. Industry news pointed out that Qualcomm’s next-generation processor Snapdragon 8 Gen4, the cancellation of TSMC, Samsung dual foundry strategy, by TSMC exclusive OEM. Legal estimates, Qualcomm, Nvidia and other customers rushed to import, TSMC in the second half of next year 3nm family (including N3E) monthly production capacity is expected to rise to 100,000.

NetEase vertical model first landed in the medical clinical field, and jointly developed an AI EEG reading system with Peking Union Medical College Hospital

According to the Shanghai Stock Exchange, the reporter learned from NetEase that recently, the NetEase vertical model landed in the medical clinical field for the first time. vEpiSpy, the world’s first multi-modal AI epileptiform discharge detection system jointly developed by NetEase Media and Peking Union Medical College Hospital, officially appeared at the 26th National Neurology Academic Conference, and launched clinical trials in many top tier 1 hospitals across the country, including Peking Union Medical College Hospital, Beijing Tiantan Hospital, and Children’s Hospital Affiliated to Shandong University.

Tencent Music Entertainment Group: Shi Mechanics will resign as vice president and other related positions due to personal reasons

Tencent Music Entertainment Group announced that Shi Mechanics will resign as group vice president and other related positions due to personal reasons. The above adjustments will take effect on December 31, 2023.

Sina announces New Year’s Eve holiday

On December 1st, Sina Company released the Spring Festival holiday arrangement. According to the holiday arrangement, a total of 9 days will be closed from February 9th (Friday) to February 17th (Saturday) in 2024. Work will be held on February 4th (Sunday) and February 18th (Sunday). Among them, on February 9th (Friday) on New Year’s Eve, the company specially arranges a day of Sina New Year’s Eve holiday.

Autonavi Maps has reached a cooperation with Huawei to start the development of Hongmeng native applications

Huawei announced today that Autonavi Maps has reached a Hongmeng cooperation with Huawei, and Autonavi will officially launch Hongmeng native application development based on HarmonyOS NEXT, becoming the first partner in the navigation industry to launch Hongmeng native application development.

Alibaba Cloud Tongyi Qianwen 72 billion parameter model open source

On December 1st, Alibaba Cloud open-sourced Tongyi Qianwen 72 billion parameter model Qwen-72B. It is understood that the performance of this version of the model exceeds Llama 2-70B and most commercial closed-source models, which can be adapted to enterprise-level and scientific research-level high-performance applications. In addition, Tongyi Qianwen also open-sourced the 1.80 billion parameter model Qwen-1.8B and the audio large model Qwen-Audio to realize "full-scale, full-mode" open-source.

iQIYI’s VR company shutdown insider: CEO "standby", everyone prays for Gong Yu to no avail, new layoffs start

According to Sina Technology, iQIYI Adventure VR is launching a new round of layoffs, which will reduce the number of employees in the company to 40-50. According to people familiar with the matter, more than 60 people who have been laid off before have not yet received compensation and compensation for back wages. "At present, at least 50 employees have sent a’letter of help ‘to the leaders of the parent company iQIYI CEO Gong Yu, but they have not received a reply." In addition, Xiong Wen, the CEO of Adventure, has completely left. The temporary CEO Bai Peng plays the role of "fire captain", but suffers from "cash flow anxiety" and can only wait and see and retreat at any time.