On November 16th, according to Taiwanese media, Jet Li appeared at the scene of an activity and said, "Good morning! I am not dead yet. " It is reported that Jet Li, who had been in a weak circle due to illness before, was repeatedly told about the death of Oolong, and Xiang Taitai also wrote a rumor about it through his own Weibo earlier: "How many times have you died?" Send you away again! You greeted me this morning! "

As we all know, as a bridge between users and the digital world, the smartphone operating system is self-evident. If it is not stable enough, it will affect the user experience.

As the world’s leading communication technology company, Huawei has demonstrated strong innovation strength in the field of smart phone operating system, and its HarmonyOS OS system has attracted much attention.

Because unlike other mobile phone manufacturers who customize the Android system, Huawei HarmonyOS is an independent operating system, and it will be completely separated from Android in the future.

Therefore, every upgrade of HarmonyOS OS system will make many users expect value, especially recently, the official version of HarmonyOS OS 4.2 has struck again.

It is reported that Huawei’s Mate50 series, Mate X3 series, P60 series and other nine models are fully open to upgrade the official version of HarmonyOS 4.2 in HarmonyOS, which is undoubtedly a great benefit for Huawei users.

According to the upgrade plan previously announced by Huawei officials, nine models including Huawei Mate50 series, Mate X3 series and P60 series will complete the upgrade of HarmonyOS OS 4.2 in April-June.

Then the unlimited opening of the official version of the upgrade is even more exciting for users who hold these models, at least in terms of update speed, which has accelerated a lot.

It is worth mentioning that these models have previously pushed the Beta version update of HarmonyOS4.2.0.120 in HarmonyOS, with the version number of 4.2.0.120.

It can be said that in terms of the pace of upgrade, the speed of HarmonyOS OS 4.2 is still very fast. Even if you don’t upgrade to everyone’s models this time, the number of models covered by HarmonyOS OS 4.2 version is still very large.

In this case, it is estimated that it won’t be long before the test recruitment will be conducted again, so as to upgrade more models to the new version.

In particular, the pollen of Huawei Mate40 series should be tested and recruited next, so you don’t have to worry about not upgrading.

After all, Huawei Mate30 series, Huawei Nova6 series, Huawei P40 series, Enjoy 50 Pro, Glory 30 and other models are all on the way.

As a very popular model in that year, Huawei Mate40 series has no reason not to update quickly, and the parameters of the product itself are not weak now.

Take Huawei Mate40 Pro as an example, it is equipped with HiSilicon Kirin 9000 high-end dual-mode 5G flagship chip and 5nm process. The CPU frequency is 1 * A77 3.13 GHz+3 * A77 2.54 GHz+4 * A55 2.05 GHz.

At the same time, it also has built-in 24-core ARM Mali-G78 GPU chip and integrated Ba Long 5000 5G baseband chip, covering 11 5G frequency bands, and there is no problem in performance.

Coupled with high refresh rate screen, customized Sony IMX700 sensor, 66W super fast charging, 50W wireless fast charging, wireless reverse charging function, NFC, infrared remote control, stereo double-lift, etc., the comprehensive level is very strong.

That is to say, after upgrading to HarmonyOS OS 4.2, Huawei Mate40 series models will definitely change a lot, just need patience.

There are quite a few models pushed this time, and a lot of pollen has been upgraded. Most of the feedback said that the fluency is very strong.

There are also pollen claims that advertising has decreased, especially the interception function of "shake" advertising jump in the application, which is really very easy to use and very critical.

And some pollen said that after the update to the new version, some changes have taken place in the theme. It can be said that the overall change is indeed greater than the HarmonyOS OS 4.0 version.

However, there are also some pollen that there is some pressure on battery life, and even feel that after updating to the new version, the battery loss is much faster than before.

Moreover, some pollen said that it has been updated to a new version, but many functions are still exclusive to the new machine, such as AI retouching, and there is no way to experience it in the old model.

And some users said that after updating to the new version, they didn’t feel particularly improved, but they felt like they had brushed a version number.

It seems that different models will indeed bring different experiences, and users who have not yet updated need to be psychologically prepared.

Finally, for users with Huawei Mate50 series, Mate X3 series and P60 series, upgrading the official version of HarmonyOS OS 4.2 will be a very worthwhile experience.

Then the question is coming, will everyone upgrade? Welcome to reply to the discussion.

　　[Aika car original]

　　The operation of automobile engine is inseparable from the air intake. As an important fuel injection index of EFI engine, the air intake is almost equal to the automobile power.Under the same circumstances, the more air inhaled in the combustion chamber, the more fuel is burned, and the more horsepower and work are generated.

　　Because the air contains a lot of dust and impurities, the engine needs to set a filter element at the entrance of the air intake, which is what we often call an air filter element (air filter for short). Friends who know a little about cars are no strangers to air filters, but do you know that the differences in air filters will also affect vehicles? The reason is very simple. For cars, air filter is equivalent to the mask we wear. The material is too thin and the dust is not filtered thoroughly enough. And the material is too thick, which will affect normal breathing.On the whole, a good air filter should not only ensure good filterability, but also take into account sufficient air intake.

Introduction to air filtration

　　However, I think that the relationship between filterability and air intake is a trade-off. After all, air filtration materials need to have a certain density to block dust, and in this process, air flow and velocity will be lost.

Second, the cross-evaluation test

　　In this session, we will test the air intake and filterability of several air filters respectively, during which we will use a special decoder to read the engine air intake data, and we will also use some simple tools to observe the air intake changes intuitively.

　　Of course, even without tools, the differences between some products can be roughly seen through static observation.

1. Static comparison

　　Air filter is mainly composed of filter material and sealing ring. Although the structure is simple, the difference in workmanship is not the same. There are several items that can show the details of product workmanship, such as the thickness of filter paper, the uniformity and thickness error of PU foam of sealing ring, and the hardness and softness of sealing ring material, which will directly affect the use effect and service life of air filtration in the later stage.

　　Although the difference between the thickness and hardness of sealing ring can not be directly used as a standard to evaluate the quality of air filtration, the comparison of errors between multiple measurement points and average values can also reflect the manufacturing level of a brand. The error value of original air filter is 0.18~0.27mm, Mann brand error is 0.56~0.85mm, Leopard King is 0.36~0.49mm, and K&N is 0.04 ~ 0.05 mm..

　　It is worth mentioning that the cotton filter material used by K&N is light and thin, and the large surface pores can effectively increase the air intake, while the filter oil just makes up for the defects of the large pores in filterability, achieving the dual effects of high flow and strong filtration, which is also the fundamental reason why the performance of wet filter element is better than that of dry filter element.

　　At this point, the appearance differences of several air filters are relatively clear. K&N air filtration is the best regardless of filter material thickness, glue injection process or various errors. Among the other three air filters, Man Pai ranks second with its high filter paper thickness and glue injection process, but there is still room for improvement in error. In contrast, the original air filter has a strong advantage in error control, but the thickness of the filter paper is thin, which may lead to poor filtration performance. Regrettably, the performance of Leopard King Air Filter in this link is not ideal, and all rankings are hovering in the penultimate position.

2. Comparison of air intake

　　Adequate air intake is an important factor for the engine to maintain normal operation. After entering the engine, air will form a certain concentration of mixed gas with fuel, and the ratio of air to fuel mass that constitutes the mixed gas becomes the air-fuel ratio (the ratio of air mass to fuel mass).

　　Although the EFI engine will adjust the fuel injection quantity through a series of closed-loop control (control mode with various sensors participating in information feedback),Keep the air-fuel ratio at the best state of 14.7:1 as far as possible, but only if the air intake performance of the air filter is strong enough.If the density of filter material is too large, although there will be a large air intake in the early stage of use, dust can easily enter the engine; In the later stage, the air filter is also easily blocked by dirt, resulting in low air intake, which in turn leads to a decrease in fuel injection of the engine and a lack of power.

　　After experiencing the above episode, we can draw a conclusion — —The sealing ring error of air filter will bring some obstacles to installation.Although the error is only within 1mm, the smoothness of installation is directly related to the good impression brought by the air filter brand.

　　Although the difference between the strongest and weakest air intake intensity is not more than 1bft, the difference is very obvious when it is transformed into the specific data of the engine. While measuring the airflow intensity, we also read the idle speed data of the engine when installing different air filters through the decoder.

　　The concept of "load" in the four comparative projects needs special explanation:The load value here does not refer to the resistance overcome by engine operation. In short, the load value is the amount of mixture entering the cylinder. You can think that the greater the load = the more intake air.

　　Generally speaking, the test results of self-made instruments are in high consistency with the engine computer data.In the end, the ranking of the air intake of the four air filters is K&N- Man Brand-Leopard King-Original Air Filter.

　　Although Man brand air filter closely follows K&N in data, due to the characteristics of dry filter element, the intake limit can only be equal to the lowest value of K&N; In this link, Leopard King and the original air filter have obviously opened the distance, especially after comparing the engine data, Leopard King’s advantage is still very gratifying.

From the aspect of slipping back, the feeling of this car is still so simple. In the aspect of slipping back, the overall design is dynamic, the whole front part looks thin, the headlights on both sides are quite dynamic, and the front and rear headlights look very energetic after being lit. The waistline rising sideways creates a sense of readiness and looks very sporty. The rear of the new car is very layered and has a tendency to protrude backwards. It is very playful, and the details of the taillight shape have become sharper after being redrawn.

In the interior, Porsche 718 is still a traditional family style, and the whole design looks sporty and fashionable. The steering wheel is made of leather, which feels good and can be equipped with shift paddles, which is very fun to drive. The console is made of plastic, leather and metal. The materials and workmanship look quite satisfactory. It is equipped with a 7.0-inch LCD screen with clear display and relatively young design. The front row is also equipped with a dual-temperature automatic air conditioning control system to freely debug the most comfortable space atmosphere. The seat is spacious, and the seating space is acceptable, which meets the daily household needs.

The length, width and height are 4456×1822×1267mm respectively, and the wheelbase has reached 2482 mm. In the same class, the wheelbase of Porsche 718 ranks 30th. This size exceeds most models in its class. The actual interior space performance is also very good. From the actual ride experience, the front and rear rows are relatively spacious. Among the models of the same price and class, the trunk volume of Porsche 718 ranks 30th. The storage space in the car is quite satisfactory and basically sufficient. The interior space of the luggage compartment is relatively regular, with very good longitudinal depth and high expansibility, and the space performance is generally ideal.

Porsche 718 is equipped with a combination of 4.0 naturally aspirated engine (direct injection) and wet dual clutch (DCT). 4.0 The power performance of the engine matched with the Porsche 718 is quite satisfactory, the low torque is weak and the hysteresis can be felt. The official measured acceleration of Porsche 718 is 3.4S, ranking 15th among the sports car models with more than 800,000.

The active/passive safety configuration of the Porsche 718 is complete, includingAutomatic parking、Zero tire pressure endurance tire、Automatic parking、Steep slope descent、hill start assist control、knee airbag、HUD head-up display、Anti-lock braking (ABS)、Braking force distribution (EBD/CBC, etc.)、Brake assist (EBA/BAS, etc.)、Traction control (ASR/TCS, etc.)、Active noise reduction、Engine start and stop、Side safety air curtain、Wireless charging of mobile phone、night vision system、LED daytime running lights、Forward reversing radar、Tire pressure monitoring、Steering wheel heating、Body stability control (ESP/DSC, etc.)、Rear reversing radar、Fatigue reminder、Remote parking、Child seat interface、Lane keeping (LKAS)Equal configuration.

Among them,Automatic parkingYou can avoid stepping on the brakes for a long time or needing to pull frequently;Steep slope descentCan safely pass through steep slope road conditions at low speed;knee airbagReduce the injury of the car interior to the occupant’s knees in the secondary collision.

In order to get a more comprehensive and objective understanding of Porsche 718, you can go to the Porsche 718 forum and browse the messages of users who have bought the car in history.

　　On August 25th, Kia brought its global star product matrix to the 26th Chengdu International Automobile Exhibition, stunning the audience with brand-new booth design, brand-new product lineup and brand style. At this auto show, the global star model EV6, which has attracted much attention, was officially launched, and the EV5 real car specially built for China users made its debut and started pre-sale. At the same time, the concept car M.Vision 2GO developed by Mobius, Kia’s largest component supplier, made a heavy appearance, demonstrating the brand’s leading global electrification strength with outstanding intelligent technology.

　　Kim Kyung-hyun, general manager of Kia China, said: "Ensuring the success of the China market is the core of Kia’s global strategy. In response to the explosive growth of China’s new energy vehicle market, Kia officially released the electrification strategy of China this year, and made every effort to create the image of Kia EV as "high-tech, high-quality and high-safety". In the first half of this year, Kia’s global sales reached 1.58 million vehicles, a record high, which provided sufficient confidence for its transformation and development in China. In the future, Kia will continue to increase investment in technology and R&D to meet the characteristics of the China market and the ever-changing needs of users.

　　Firmly cultivate Kia multi-line in China market and focus on electrification transformation.

　　Judging the situation, we can stand on the tide. Under the opportunity of the new era of strong development of electrification and intelligence, Kia has followed the development of the times, started the road of brand electrification transformation, and comprehensively upgraded from channels, products, marketing and brands, so as to provide high-quality mobile travel experience for China consumers and reshape Kia’s brand image in the China market.

　　In terms of products, Kia will launch at least one pure electric vehicle based on the special platform for electric vehicles every year starting from the listing of EV6 and the debut of EV5 this year. By 2027, a total of six pure electric vehicles will be launched. At the same time, KIA will increase its R&D investment in advanced technologies such as mobile travel, electrification, interconnection technology and autonomous driving, and integrate the research results of China Forward Digital R&D Center based on KIA’s special platform for electric vehicles, so as to bring more and more excellent electrification products to China consumers.

　　In terms of channels, Kia will maximize the expansion of electric vehicle sales channels and brand contacts through strategic cooperation with large dealer groups, and comprehensively innovate the user experience. At present, KIA has cooperated with Simami to complete the construction of five KIA flagship stores and two City Store in Beijing, Shanghai, Shenzhen, Zhongshan and other cities. At the same time, new stores that Kia cooperates with large dealer groups such as Jinlong and Xinhanma have also been built and operated in many cities across the country. In addition, KIA is also promoting the renewal and upgrading of the national dealer exhibition hall SI 2.0 and the operation of the City Store city exhibition hall in an orderly manner, thus building a more perfect sales and service system.

　　There are also some bright spots in the layout and construction of charging network. At present, the first overcharge station jointly operated by Kia and Shell has been officially put into operation in Nanjing, marking the official landing of Kia’s charging network system construction. The overcharge station can realize 800V fast charging, and it only takes 14 minutes to recharge the power from 30% to 80%. In addition to cooperation with Shell, Kia will also cooperate with third-party charging companies such as Energy Chain Smart Power to further expand the layout of Kia’s basic charging network. In addition, KIA EV owners will receive free charging piles, further bringing users a perfect experience of charging at any time.

　　In order to provide users with more convenient and pleasant services, Kia will officially launch a brand-new APP in the fourth quarter of this year to optimize and upgrade the customer experience in all areas of automobile life, such as car purchase, car use, service, infotainment and life service. Based on the brand APP, Kia China will take the lead in promoting the digital transformation of customer service.

　　EV6 is heavily listed and EV5 is officially pre-sold. Kia accelerates the improvement of EV product lineup.

　　At this auto show, KIA EV6, a global star model that has been blindly ordered before, was officially launched, and three models, namely GT-Line two-wheel drive version, GT-Line four-wheel drive version and high-performance GT version, were launched. The official suggested retail prices were 282,800 yuan, 312,800 yuan and 419,800 yuan respectively.

　　As a heavy EV product introduced into China by Kia China, EV6 is positioned as a high-energy pure electric coupe, which has a product experience beyond expectations, especially in terms of performance and handling, and has the leading strength at the same level. Its high-performance version of EV6 GT has a comprehensive output power of 430kW, a maximum torque of 740N?m, a maximum motor speed of 21,000 rpm and a maximum speed of 260 km/h, and its performance is comparable to that of super-running. In terms of battery life and charging, the EV6 CLTC has a maximum cruising range of 671 kilometers, and supports 800V and 400V charging at the same time. Especially in the 800V ultra-fast charging mode, it takes only 14 minutes to charge the battery from 30% to 80%, which brings an efficient charging experience. In terms of intelligence, the EV6 GT is equipped with an enhanced intelligent driving assistance system including semi-automatic lane change assistance and rear collision avoidance assistance to provide comprehensive escort for users’ travel.

　　In addition to the listing of EV6, EV5 also ushered in the world’s first show and opened the pre-sale, which is another highlight of the Kia China booth. As the first strategic vehicle launched in China, the pre-sale price of EV5 is 159,800-229,800 yuan.　

　　In terms of products, EV5 is built by a brand-new platform dedicated to electric vehicles, which ensures the highest safety and space comfort in the same class, and will create a comfortable rest space and a "changeable life intelligent cabin" for China consumers. It has a square and tough styling design of an orthodox SUV, which brings a brand-new visual experience, and also realizes excellent vision and spaciousness. It also designs a unique multifunctional desk board in the trunk, plus functions such as V2L external discharge, which fully meets the diverse life scene needs of users. In addition, the EV5 is equipped with a dual 12.3-inch large screen and a 5-inch independent air-conditioning screen, which makes it easier to control the air-conditioning system while displaying various information more intuitively. Moreover, the driver’s seat zero-gravity electric relaxing seat can realize 14-way adjustment at most, and supports massage, ventilation, heating and memory functions.

　　In terms of intelligence, EV5 applies the latest generation of ccNC car entertainment system for the first time in China, supports the remote upgrade of OTA vehicles, continuously optimizes and updates vehicles in all directions, and is equipped with an upgraded intelligent driving assistance system, bringing a more advanced intelligent travel experience. In addition, the EV5 provides a long-range version including 700Km class, and applies the second-generation battery management system, which can charge the battery from 30% to 80% in just 27 minutes, and further ensure the cruising range through the energy recovery system that can be automatically adjusted with the driver’s habits.

　　All-star fuel truck lineup appeared on the same stage. M.Vision 2GO concept car interpreted the new trend of future technology.

　　In addition to electrification products, Kia also brought the lineup of all-star fuel vehicle products such as Setus, Lion Platinum Tuojie, Jiahua and New K3, which attracted consumers’ attention and favor. Among them, Satus, as the main model of Kia’s domestic joint venture compact SUV market segment, brings a cool new experience to the young Z generation with its attractive hard-core product strength; As the flagship SUV of Kia, Lion Platinum Tuojie has been fully upgraded in terms of design, space, intelligence, safety configuration and power, bringing a comprehensive and advanced high-quality car experience to the domestic MZ generation group with the full-scale combat power of all-round fighters; Based on the i-GMP platform, the fourth-generation Jiahua has the leading body size of the same class and is equipped with a number of luxury configurations. It has three rows of spacious space and brings a new travel experience to young users in the new era.

　　At the same time, the concept car M.Vision 2GO developed by Mobius, Kia’s largest component supplier, also made its debut, demonstrating the brand’s outstanding technical strength. As a mobile travel concept car with hydrogen energy, a new generation of e-Corner module technology integrating vehicle four-wheel drive, braking, steering and suspension system is applied, which can realize 180 free movement of vehicle four-wheels, and the vehicle can travel laterally, even make a 360-degree U-turn, which brings more flexible moving modes. It is worth mentioning that the vehicle interior uses recycled plastic pallets, natural paper materials and 100% natural mulberry materials and other green materials, which demonstrates the concept of sustainable development.

　　Only by forging ahead can we strive for self-improvement. Under the guidance of the strategic policy of brand electrification transformation, Kia is implementing the established development plan step by step in an orderly manner. From the introduction of new products, to the layout of service channels and charging networks, to the innovative development of technology research and development and brand marketing, Kia has made changes in the whole business field, making continuous efforts to make corporate vision a "sustainable mobile travel solution provider". In the future, Kia will also continue to deepen the China market and introduce more products and services to meet the needs of consumers in China, so as to ensure the successful development in the China market. (Photo: Kia Motors)

On August 30th, China Internet Network Information Center (CNNIC) released the 44th Statistical Report on Internet Development in China (hereinafter referred to as "Report"). The Report shows the development of China’s Internet in the first half of 2019 from the aspects of Internet infrastructure, the scale and structure of netizens, the development of Internet applications, the development of Internet government applications and Internet security.

Since the 19th National Congress of the Communist Party of China, under the strong leadership of the CPC Central Committee with the Supreme Leader as the core, all regions and departments have thoroughly implemented the spirit of the National Conference on Cybersecurity and Informatization, and the overall construction of a network power has been promoted, and the network security guarantee capability has been steadily improved. The important role of the Internet in economic and social development has become more prominent. In the first half of 2019, the development of Internet in China showed six characteristics.

First, the number of IPv6 addresses ranks first in the world, and the number of ".CN" domain names continues to grow.

As of June 2019, the number of IPv6 addresses in China was 50,286 /32, an increase of 14.3% compared with the end of 2018, ranking first in the world. The scale deployment of IPv6 in China is accelerating, with the number of IPv6 active users reaching 130 million, and the number of IPv6 address users allocated by basic telecom enterprises is 1.207 billion. The total number of domain names is 48 million, of which the total number of ".CN" domain names is 21.85 million, an increase of 2.9% compared with the end of 2018, accounting for 45.5% of the total number of domain names in China. In June 2019, the first "China Internet Basic Resources Conference 2019" was held in Beijing. Focusing on the overall situation of the strategy of strengthening the country through the Internet, the conference reviewed the development of China’s Internet twenty-fifth anniversary, focused on the development of the Internet basic resources industry, demonstrated cutting-edge innovative technologies, built an industry exchange platform, and promoted the standardized and orderly development of the industry.

Second, the Internet penetration rate exceeded 60%, and the use of mobile Internet continued to deepen.

As of June 2019, the number of netizens in China reached 854 million, an increase of 25.98 million compared with the end of 2018, and the Internet penetration rate reached 61.2%, an increase of 1.6 percentage points compared with the end of 2018; The number of mobile Internet users in China reached 847 million, an increase of 29.84 million compared with the end of 2018, and the proportion of Internet users using mobile phones reached 99.1%, an increase of 0.5 percentage points compared with the end of 2018. Compared with five years ago, the average download rate of mobile broadband has increased by about 6 times, and the tariff level of mobile Internet traffic has dropped by over 90%. "Speed-up and fee reduction" has promoted a substantial increase in mobile Internet traffic, with users using 7.2GB of mobile traffic per month, which is 1.2 times the global average; The consumption of mobile Internet access traffic reached 55.39 billion GB, a year-on-year increase of 107.3%.

Third, the sinking market releases consumption kinetic energy, and cross-border e-commerce and other fields continue to develop.

As of June 2019, the number of online shopping users in China reached 639 million, an increase of 28.71 million compared with the end of 2018, accounting for 74.8% of the total netizens. The online shopping market has maintained a rapid development, and the sinking market, cross-border e-commerce and model innovation have provided new growth momentum for the online shopping market: in terms of geography, the sinking market represented by small and medium-sized cities and rural areas has expanded the growth space of online consumption, and the e-commerce platform has accelerated the sinking of channels; In terms of format, the retail import volume of cross-border e-commerce continued to grow, and favorable policies further promoted the development of the industry; In terms of modes, new modes such as live broadcast with goods, factory e-commerce and community retail have flourished and become new highlights of online consumption growth.

Fourth, the network video operation is more professional, and the entertainment content ecology is gradually built.

As of June 2019, the number of online video users in China reached 759 million, an increase of 33.91 million compared with the end of 2018, accounting for 88.8% of the total netizens. The major video platforms further subdivide the content categories and produce and operate them professionally, and the entertainment content ecology of the industry is gradually formed; Each platform is based on core product types such as TV series, movies, variety shows, animation, etc., and constantly expands to emerging product types such as games, e-sports, music, etc. IP(Intellectual Property) is the center, and linkage is realized by integrating resources inside and outside the platform, thus forming an entertainment content ecology in which video content cooperates with music, literature, games, e-commerce and other fields.

Fifth, the application of online education has progressed steadily, making up for the shortcomings of rural education.

As of June 2019, the number of online education users in China reached 232 million, an increase of 31.22 million compared with the end of 2018, accounting for 27.2% of the total netizens. In 2019, the "Government Work Report" clearly proposed the development of "Internet+education" to promote the sharing of high-quality resources. With the development of online education, hardware facilities such as video conference rooms, live video rooms and multimedia classrooms in some rural areas have been continuously improved, and famous teachers’ classes in the countryside and parents’ classes have gradually become popular, providing new solutions for the development of rural education. Making up for the shortcomings of rural education through the Internet provides the possibility for young people in remote areas to change their destiny through education and provides conditions for the balanced development of education in various regions of China.

Sixth, the online government penetration rate is nearly 60%, and the service level continues to improve.

As of June 2019, the number of online government service users in China reached 509 million, accounting for 59.6% of the total netizens. In terms of government affairs disclosure, in the first half of 2019, governments at all levels made efforts to improve the quality of government affairs disclosure and deepen information disclosure in key areas; In the development of new media for government affairs, the governments of 297 prefecture-level administrative regions in China have opened new media communication channels such as "two micro-ends", with an overall coverage rate of 88.9%; In the construction of an integrated online government service platform, governments at all levels have accelerated the development of online and offline integration of service halls, and gradually realized "one network to run" and "one station to the outside world"; In the application of new technologies, governments at all levels take data openness as the support and new technology application as the means, and the service model is constantly innovating; In the development of county-level media integration, governments at all levels adhere to the principle of mobility, intelligence and service, and actively carry out the construction of county-level media integration centers, with initial results.

The 44th Statistical Report on Internet Development in China (full text)

The 44th Statistical Report on Internet Development in China

　　China News Service, Beijing, June 10 (Jiang Li) A few days ago, the Danish Broadcasting Corporation exposed the use of Danish Internet facilities by the US National Security Agency to secretly monitor the leaders of European allies. This is another egregious surveillance incident since the former CIA employee Snowden exposed the US "Prism Gate" program in 2013.

　　The United States often uses "cyber security" as an excuse to suppress other countries. The exposure of the spying on European allies has once again torn off the hypocrisy of the Washington authorities, which is enough to prove that the US cyber security pursues outright hegemony and is based on trampling on the cyber security of other countries. The United States has gone its own way and constantly challenged the bottom line of the international community. It should give an explanation to the European countries and the international community that have been spied on.

　　At the same time, the spying scandal has exposed the United States’ distrust of European allies. The United States has always regarded Europe as a potential threat. The superpower wants not real allies, but to monitor Europe to assist its own interests. Such espionage is bound to cause cracks in the alliance between the United States and Europe.

　　This incident raises doubts about the extent of US infiltration into Europe, and the "black hand" of the United States must not only extend to Europe. As Russian Foreign Ministry spokeswoman Maria Zakharova said, the US spying on European leaders is only the "tip of the iceberg". Therefore, the international community cannot tolerate this matter to go unresolved. Only by clearly opposing and combating this kind of behavior can we safeguard international cyber security and safeguard the common interests of all countries. (End)

(Observer News) After Iran launched a large-scale missile and drone attack on Israel, the Israeli military threatened to let Iran "bear the consequences". According to the Israel Times reported on April 15th, Halevy, Chief of Staff of the Israel Defense Forces, promised that the Israeli army would respond to the Iranian attack. Israel’s wartime cabinet also agreed to make a "strong response" to Iran, but to avoid triggering a full-scale war.

Halevy visited the Newatim Air Force Base in southern Israel, which was damaged by an Iranian ballistic missile in the early morning of 14th. Speaking to Israeli soldiers, he said: "Iran wants to undermine Israel’s strategic capabilities, which has never happened before. We have prepared for the’ Iron Shield’ action. "

Halevy said: "Israel is strong and knows how to deal with the threat alone. However, in the face of so many and so distant threats, we are very happy that the United States stands with us … We are looking forward and considering the measures we will take. The act of launching missiles and drones into Israeli territory will be responded. "

Halevy also issued a video statement later, saying that Israel is assessing the situation, and the IDF is still in the highest level of readiness, ready to respond to any threat from Iran and its allies. Halevy claimed that Iran "will bear the consequences for its actions".

Halevy, Chief of Staff of the Israel Defense Forces, delivered a speech at Newatim Air Force Base Source: Israel Defense Forces

The Times of Israel said that Israel’s wartime cabinet has agreed to make a "strong response" to Iran, but Israel intends to act in coordination with the United States to avoid triggering regional wars or undermining the "alliance" against Iran’s attacks. At present, the wartime cabinet has discussed several counter-attack plans, with the goal of "attacking Iran without triggering a full-scale war."

In an interview with Bloomberg, IDF spokesman Peter Lerner said that the military has put forward a series of feasible measures to the Israeli government. "We need to be patient and understand that the situation here is very fragile. The government is considering the advantages and disadvantages of each measure. "

On the evening of April 13, local time, Iran retaliated against Israel’s previous bombing of the Iranian embassy building in Syria and launched a large-scale attack on Israel. Iran’s Islamic Revolutionary Guard Corps said on the 14th that it used its strategic intelligence capabilities, missiles and drones to attack important military targets on Israeli territory and successfully hit and destroy these targets.

Iranian state television reported that about half of Iran’s missiles fired at Israel successfully hit the target.

IDF spokesman Daniel Hagari claimed that Israel and its allies intercepted "99% of missiles and drones" launched by Iran, and only a small number of ballistic missiles fell into Israeli territory. US President Biden also said in a statement that the US military helped the Israeli army "shoot down almost all incoming drones and missiles".

Although Biden’s administration reiterated the US support for Israel, US officials stressed that the US did not want the situation to escalate further. CNN said that Biden had a telephone conversation with Israeli Prime Minister Benjamin Netanyahu on the evening of 13th, and he told Netanyahu that the United States would not participate in any counterattack against Iran, nor would it support such actions.

John Kirby, strategic communication coordinator of the White House National Security Council, said that the United States will support Israel’s defense, but does not want a wider conflict.

Other western countries also called on Israel not to take measures to escalate the situation. French President Macron said in an interview with French media that France will make every effort to avoid the escalation of the conflict. "We will try to persuade Israel not to respond by escalating the situation, but to isolate Iran." British Foreign Secretary David Cameron also said that the British side very much hopes to avoid the escalation of the situation, and Israel needs to consider the issue "rationally".

Bloomberg said that the leaders of the Group of Seven had a talk on the 14th and promised to work hard to prevent the "uncontrolled escalation" of the regional situation.

Washington post issued a document on 15th, saying that Israeli officials are facing a difficult problem, that is, how Israel can demonstrate its willingness to use force without triggering a crisis. For decades, the Israeli government has always taken a "tough stance" to deal with conflicts in the Middle East, which may have prevented some conflicts but also created others. Nowadays, many people, including American officials, are beginning to question whether Israel’s policy is really effective.

According to PressTV, an English-language TV station in Iran, in response to Israel’s possible counterattack, Iranian Deputy Foreign Minister Ali Bagheri Carney said in a TV conversation on the 15th that if Israel "makes the same mistake again", Iran would make a "harsher, faster and more direct response".

Bagheri said: "This time, the Zionists need to know that they won’t have 12 days. The response they get next time can’t be measured by days or hours, but will come in a few seconds … If there is still a little rationality inside the Israeli regime, they should know that they must never make mistakes again. "

This article is an exclusive manuscript of Observer. It cannot be reproduced without authorization.

　　Author: Huang Rongsheng (Special research fellow of New Era Socialism with Chinese characteristics Thought Research Center, the supreme leader of the Ministry of Education, and research fellow of Southwest University Branch of Chongqing Socialism with Chinese characteristics Theory System Research Center)

　　Since the 18th National Congress of the Communist Party of China, the General Secretary of the Supreme Leader has grasped the general trend of world development, focused on the future and common well-being of mankind in the information age, and clearly put forward the important concept of building a community of cyberspace destiny. In November 2014, the first world internet conference was held in Wuzhen, Zhejiang Province, and this year marks its tenth year. In his video address to the opening ceremony of the Wuzhen Summit in world internet conference in 2023, General Secretary of the Supreme Leader put forward "Three Advocates", emphasizing "deepening exchanges and pragmatic cooperation, and jointly promoting the construction of a community of cyberspace destiny to a new stage", which provided a program of action and pointed out the way forward for the development and governance of the world’s Internet.

　　1. Build a global Internet governance system and continuously deepen international exchanges and cooperation in cyberspace.

　　The Internet has profoundly changed people’s way of production, life, communication and social governance. Countries in the world are more interconnected and interdependent than ever before. The world has truly become a global village where the voices of chickens and dogs hear each other, and the international community has increasingly become a community of human destiny with you and me. Undoubtedly, the development of the Internet has accelerated the digital, intelligent and green transformation of the industry, and the digital economy has flourished, bringing great new opportunities for the development of all countries; At the same time, problems such as unbalanced development, imperfect rules and unreasonable order in the Internet field are increasingly prominent, which brings new risks and challenges to world peace and development and the future and destiny of mankind. It is imperative to promote the reform of the global Internet governance system, and the world calls for more fair, reasonable and effective solutions.

　　Since the new era, China has actively participated in the global Internet governance mechanism, continuously deepened international cooperation in the digital economy, jointly safeguarded cyberspace security, and promoted the inclusive development of the Internet. The General Secretary of the Supreme Leader attaches great importance to the development and governance of the Internet and advocates building a community of cyberspace destiny. Especially in 2015, the General Secretary of the Supreme Leader attended the opening ceremony of the Second world internet conference and delivered an important speech, putting forward the "four principles" and "five propositions" of global Internet development and governance, emphasizing respect for network sovereignty, maintaining peace and security, promoting open cooperation and building a good order, calling for "accelerating the construction of global network infrastructure, promoting interconnection", "creating an online cultural exchange and sharing platform, promoting exchanges and mutual learning" and "promoting the innovative development of network economy, promoting The "four principles" and "five propositions" are the "golden keys" to solve the real dilemma of Internet development and governance.It has provided a fundamental basis for effectively coping with and resolving the risk challenges in the Internet field, giving full play to the remarkable advantages of Internet functions, making the Internet better benefit people all over the world, and working together to build a community of cyberspace destiny, which has been widely recognized and positively responded by the international community. After years of deep cultivation and practice, the "four principles" and "five points" have been deepened and implemented, which has promoted the construction of a community of cyberspace destiny from concept documents to action initiatives, from concept principles to concrete practice, and played a positive role in solving the development deficit, solving the security dilemma and strengthening mutual learning among civilizations. China’s international discourse power and influence in cyberspace are increasing day by day, and China’s ideas, China’s ideas and China’s plan have won more recognition and support.

　　2. Build a more inclusive, prosperous, peaceful, secure, equal and inclusive cyberspace.

　　In today’s era, the development of the Internet has jumped to a new stage of all-round penetration and cross-border integration. Digitalization, networking and intelligence have accelerated development, which has increasingly become a new kinetic energy to promote development, a new platform for maintaining security in Xinjiang, and a new platform for mutual learning among civilizations. The world is facing the era choice of "where to go" for Internet development and governance. In his video speech at the opening ceremony of the Wuzhen Summit in world internet conference in 2023, the Supreme Leader put forward the "Three Advocates" for building a more inclusive, prosperous, peaceful, safe, equal and inclusive cyberspace, and set sail for the global Internet development and governance from the three dimensions of development, security and civilization, and drew a beautiful blueprint for building a community of cyberspace destiny.

　　Advocate development priority and build a more inclusive and prosperous cyberspace. Development is the eternal theme of human society. At present, the global economic recovery is weak, the development deficit is increasing, and the desire of countries to seek development is even stronger. Universal and prosperous cyberspace means that Internet development and governance should adhere to the new concepts of helping each other in the same boat, mutual trust and mutual benefit, dialogue and cooperation, abandon the old concepts of zero-sum game, isolation and exclusivity, and plan and promote the construction of a community of cyberspace destiny from the overall long-term interests of all mankind, promote the development of network technology in various countries, deepen international exchanges and cooperation in the digital field, and continuously enhance the well-being of human society. In September 2021, General Secretary of the Supreme Leader solemnly put forward the "Global Development Initiative" at the general debate of the 76th UN General Assembly, advocating to jointly promote global development to a new stage of balance, coordination and tolerance. Building a more inclusive and prosperous cyberspace is in the same strain as the Global Development Initiative, which is a vivid practice of the Global Development Initiative in the Internet field. To this end, we must adhere to the development priority, accelerate the Internet to empower economic development, promote the integration of digital economy and real economy, and promote new global development with new kinetic energy; We must persist in taking the people as the center, safeguard and improve people’s livelihood in the development of the Internet, let more countries and people share the fruits of the development of the Internet, and constantly meet the diverse, multi-level and multi-faceted needs of the people for a better life.

　　Advocate safety and common prosperity, and build a more peaceful and secure cyberspace. Peace is the cornerstone of human existence, and security is the premise of human development. Today, the world has undergone a great change in a hundred years, and the evolution is accelerating. All countries need a peaceful and secure cyberspace. This means that the development and governance of the Internet should put human life safety and survival and development in the first place, and never let the Internet become a "battlefield" for countries to wrestle and a "hotbed" for crimes. In his keynote speech at the opening ceremony of the 2022 annual meeting of Boao Forum for Asia, General Secretary of the Supreme Leader put forward the "Global Security Initiative", which clarified the Communist Party of China (CPC)’s concept of global governance security in the new era. Building a more peaceful and secure cyberspace is in the same strain as the Global Security Initiative, which is a vivid embodiment of the Global Security Initiative in the Internet field. To this end, we must respect network sovereignty and respect the development path and governance model of the Internet in various countries; We must oppose cyber hegemonism, not engage in cyber camp confrontation and arms race, and attach importance to the legitimate security concerns of all countries. One country cannot be safe while other countries are not, and some countries are not safe, let alone seek their own so-called absolute security at the expense of other countries’ security. We must crack down on cyber crimes and cyber terrorism, properly deal with and effectively resolve the risks and challenges caused by the progress of network information technology, and strengthen data security and personal information protection.Comprehensively build a "firewall" for network digital information security.

　　Advocate mutual learning among civilizations and build a more equal and inclusive cyberspace. Internet is the achievement of modern human civilization and represents the modernization level of human society. The great prospect of Internet communication is to spread the excellent culture of human beings, promote people of all countries to know each other, and promote tolerance and symbiosis among different civilizations. Internet development and governance should recognize and tolerate differences. Building a more equal and inclusive cyberspace essentially shows that "there is no distinction between superior and inferior civilizations, only differences in characteristics and regions, which can only be integrated through exchanges and progress through integration". It is necessary to promote equal exchanges, mutual learning, harmony and symbiosis between Chinese civilization and world civilization, promote the development and prosperity of world cyber culture, and promote the construction of a cyberspace destiny community with multiple participation, joint construction and common governance. In March, 2023, General Secretary of the Supreme Leader put forward the "Global Civilization Initiative" in his keynote speech at the high-level dialogue between the Communist Party of China (CPC) and the world’s political parties. Building a more equal and inclusive cyberspace is in the same strain as the Global Civilization Initiative, which is a vivid practice of the Global Civilization Initiative in the Internet field. To this end, we must strengthen external communication and exchange, publicize China’s concept and China’s plan, tell the story of China well and spread Chinese culture; We must abandon the theory of "the superiority and inferiority of civilizations" and "the theory of clash of civilizations", promote equal cultural exchanges among countries, and jointly protect human cultural treasures; We must strengthen the production and dissemination of online cultural products,Fully display the outstanding achievements of human civilization, jointly build an online spiritual home, and better carry forward the common values of all mankind.

　　3. Promote the construction of a community of cyberspace destiny to a new stage.

　　The Internet is the common home of all mankind, and the cyberspace carries mankind’s infinite longing for a better future. Promoting the construction of a community of cyberspace destiny to a new stage is not only a strategic move that conforms to the trend of the information revolution era, but also a major move that reflects the common voice of the international community and reflects the responsibility of China as a big country.

　　Focus on developing the digital economy. Digital economy is a brand-new economic form with data as the core and information technology as the support. With the development of Internet, digital economy has become the new engine of global economic development. Creating an open, fair, just and non-discriminatory digital development environment and building an inclusive, inclusive and resilient digital world is an important focus to promote the construction of a community of cyberspace destiny to a new stage. Specifically, to speed up the construction of digital infrastructure, countries should strengthen cooperation in the popularization of digital infrastructure such as artificial intelligence, Internet of Things, and 5G, promote the digital technology empowerment industry, and promote the bridging of the digital divide. Second, it is necessary to provide support for digital talents. Countries should strengthen the training, exchanges and cooperation of digital talents, promote the transnational flow of digital talents and promote the vigorous development of the global digital economy. Third, to improve the level of digital technology innovation, countries should increase their support for enterprise digital technology innovation, give enterprises necessary tax incentives and government subsidies, and stimulate the enthusiasm of enterprise digital technology innovation. Fourth, to maintain the new territory of network security, countries should optimize the legal rules of Internet security and build a security barrier for the development of global digital economy.

　　Build a global network communication platform. China actively participates in the global Internet development and governance, and builds a high-end platform for international exchanges and cooperation in cyberspace. As an important platform for countries around the world to deepen exchanges and cooperation in the Internet field, world internet conference Wuzhen Summit attracts representatives from global government departments, international organizations, leading Internet companies, industry associations and academic institutions to actively participate in the conference, and strengthen exchanges and dialogues and deepen pragmatic cooperation around hot, focused and difficult issues in cyberspace. In July, 2022, world internet conference International Organization was established, world internet conference was upgraded from an international conference to an international organization with a permanent organization, and Wuzhen Summit was transformed into an annual meeting of international organizations, which increasingly demonstrated the platform role of China and the world in the field of Internet interconnection, sharing and governance, and won wide appreciation from the international community. Facing the future, we should further run the Wuzhen Summit in world internet conference, and promote world internet conference to become an important platform for tolerance, mutual trust, solidarity and mutual assistance, consensus-building, cooperation and mutual benefit, exchange and mutual learning, and development, as well as for maintaining network security and pushing the global Internet governance system towards a more just and reasonable direction, so that a more prosperous, cleaner and safer Internet can better benefit people all over the world.

　　Carry forward the common values of all mankind. Peace, development, fairness, justice, democracy and freedom are the common values of all mankind. Promoting the interconnection, sharing and governance of cyberspace and building a community of cyberspace destiny together need to vigorously promote the common values of all mankind. First, we must thoroughly implement the ideological concept and value proposition of the Supreme Leader General Secretary on building a community of destiny in cyberspace, and continue to introduce more international public products on the value of the community of destiny in cyberspace to the global cyberspace. Second, we must carry forward the spirit of Internet development and governance dedicated to the lofty cause of world peace and development, build a stable and orderly network international environment, and push the community of cyberspace destiny to a higher level of ideal picture and beautiful realm. Third, we should abandon unilateralism and power politics, establish a win-win concept of mutual benefit, mutual trust and tolerance, and promote the development of a community of cyberspace destiny in a more scientific and rational direction. Fourth, we must adhere to the democratization and legalization of international network relations, respect the role of the United Nations as the main channel for coordinating international issues, ensure that international network rules and risk challenges are dealt with by all countries through equal consultation and cooperation, promote international exchanges and cooperation in cyberspace, and let more countries and people share the fruits of Internet development and jointly create a better future for mankind.

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The exterior design of the BMW i4 is characterized by a futuristic front face and elegant body lines. The front face adopts a family-owned kidney-shaped air intake grille, and the interior of the grille adopts a unique closed design to reduce wind resistance and improve the aerodynamic performance of the vehicle. The overall style shows the integration of dynamic and technology, and the body lines are smooth, showing a dynamic posture ready to go. The overall design of BMW i4 is not only impressive, but also shows the luxury and sports genes of the brand.

BMW i4 has smooth side lines, with a body size of 4785*1852*1455mm, a wheelbase of 2856mm, a front track of 1601mm and a rear track of 1630mm. Equipped with 18-inch rims, the front tyre size is 245/45 R18, and the rear tyre size is 255/45 R18, showing a sporty and dynamic style.

The interior of BMW i4 is designed with modern technology, so drivers and passengers can feel luxurious and comfortable. The steering wheel is made of leather, which provides a good grip and supports manual adjustment up and down and back and forth to adapt to drivers of different sizes. The central control screen size is 14.9 inches, and the operation is intuitive, supporting voice recognition control of multimedia systems, navigation, telephones and air conditioners. In terms of seats, the BMW i4 offers a variety of material choices, including imitation leather, genuine leather and fabric/suede materials. The front seats have heating function, and the main driver’s seat also supports electric seat memory function. In addition, the car is equipped with USB and Type-C interfaces, and the front seats also have wireless charging function to provide convenience for passengers. The rear seats can be tilted in proportion, providing more storage space for passengers.

The engine of BMW i4 has a maximum power of 250 kW and a maximum torque of 430 Nm, which provides ample power output for drivers and makes the acceleration response quick and smooth.

Car home car owners spoke highly of the sound insulation effect of BMW i4, and praised its strong power and excellent appearance. Especially for the design of volcanic red interior, he thinks that it is not even inferior to the interior of Mercedes-Benz, which fully shows the unique charm of BMW i4 in design and quality.