China successfully launched the first Long March-6C carrier rocket at the Taiyuan Satellite Launch Center in North China's Shanxi Province on Tuesday, carrying four satellites into planned orbit.

The rocket sent the Neptune-01 and Smart-1C, as well as a wide-band optical satellite and a high-resolution video satellite into space, according to China Aerospace Science and Technology Corporation (CASC). The mission marks the addition of new members to the Long March rocket family, further improving China's new generation of Long March series of launch vehicles, and promoting the accelerated modernization of China's active launch vehicles.

The rocket is a new generation of liquid launch vehicle developed by the CASC for the future commercial launch market, and it has a single-core and two-stage design, powered by liquid oxygen and kerosene engines.

The total length of the rocket is about 43 meters and its lift-off mass is about 215 tons. The rocket can be adapted with multi-specification satellite payload fairings according to different tasks.

The control system of this rocket adopts technology of Adaptive Augmentation Control (AAC), which is the first application of the technology on a domestic launch vehicle. The AAC can be simply understood as intelligent driving, which automatically adjusts the steering wheel and throttle by judging the road status, Hu Cunming, a rocket expert from the eighth Academy of CASC, told the Xinhua News Agency.

The technology can further enhance the adaptability and intelligence of the rocket's flight by adjusting the rocket's flight control strategy in real time online.

The development team developed a new lightweight storage box to realize the reduction of the rocket's weight by reducing the excess space between two boxes under the condition of carrying as much fuel as possible, which can further improve the structural efficiency of the rocket, Xinhua reported.

The team also used a method of "de-tasking" to maximize the unification of the product, by firstly creating a standard rocket that can adapt to multi-task requirements and can be put into production in rolling batches, and revising the standard rocket in accordance with the satellite supporting requirements, according to Xinhua. 

The launch of the four satellites was a "carpool" mission carried out through commercialized bidding, and it was the first time that the launch services of the Long March series were put up for public bidding.

It was the 520th flight mission of the Long March series rockets. 

Students and alumni of more than 100 Chinese universities celebrated this year’s May 4th, known as Youth Day in China, by composing original songs using AI (artificial intelligence) technology.

Titled “The 1st China AIMV ‘May 4th Youth Music Festival’ Co-creation,” a non-profit music event was held online on Saturday night. The two-hour event mainly consisted of edited versions of some 120 songs about campus life and the spirit of youth.

Notably, the songs broadcast at the event were all made with AIGC (AI-generated content) tools such as the text-to-song generator Suno and the text-to-video model Sora, according to the event’s co-organizer China AIGC Industry Alliance (AIGCxChina), a nationwide civil group of industry insiders.

The youth-themed AI music co-creation event collected songs from universities across the country from April 14 to 30, said Chen Duo, a AIGCxChina member who initiated and directed the event.

The song collection period was short as it only takes a little time to make a song and a corresponding MV (music video) for the song with the help of AI technology, Chen said.

“Therefore, the event enabled young students to get closer to today’s AI tech, and provided them with a good opportunity to learn and make something themselves using AIGC tools - in a very short period of time,” Chen told the Global Times on Sunday.

Chen added that more than 60 percent of the participants were new to AIGC technology. To help them get started quickly, the event organizers shared a package of AIGC tools that every one could download for free, and Chen personally did six free online lectures in late April to teach people to use the tools.

Producing a song with AI tech is much easier than most people think, Chen said. He recalled that at the beginning of the song collection period, many participants experienced some anxiety and uncertainty.

“They thought of AIGC as a complex cutting-edge technology and assumed it would be difficult to learn, so they participated in the event out of pure curiosity,” Chen said. “They were not sure whether they could handle the tools and complete a song by themselves in just a few days.”

Echoing Chen’s words, Yang Ruxu, a Xiamen University (XMU) student majoring in piano performance, said that she had always cosidered AIGC tools to be very “high-end” and removed from ordinary people. During this music event however, she quickly got familiar with the tools and eventually contributed to three of the 10 songs that her university submitted.

“This event made me get closer to AI,” Yang told the Global Times.

Over 100 universities from the Chinese mainland, Hong Kong, Macao and Taiwan, Including XMU, submitted some 200 songs to the event organizers. The Saturday event broadcast 120 of them, attracting an audience of nearly 200,000 from home and abroad.

“I feel like the quality is high enough that it’s not distracting by the fact that it’s AI，so high that the audience is not at all distracted by the fact it’s AI-generated” commented Valentine, a Russian AI industry insider who lives in the US. “All the videos that we’ve seen really show the amount of work that went into them, and I think we can really congratulate all the students for their hard work, playing the game without holding anything back,” praised French music enthusiast Etienne.

Chen hopes the event will inspire more young Chinese to explore AIGC creation. “The original intention that we initiated this event is to promote the popularity of AIGC applications in China,” he told the Global Times. “I hope that young people, when faced with new concepts and technologies, will have the courage to face handle them.”

Althogh it is a novelty at present, AIGC tools are spreading rapidly and may become as common as Word and Excel in the near future, Chen predicted.

The Japanese yen hit a 34-year low against the dollar on Monday, but the weak currency has turned Japan into a shopping paradise, with a large number of international tourists flocking to the country to take advantage.

Among the tourists, wealthy Chinese shoppers have been splashing out on luxury items in Japan.

According to the Xinhua News Agency, the Japanese yen briefly dropped to a new 34-year low of 160 yen to the US dollar on foreign exchange markets on Monday morning. This marked the first time since April 1990 that the US dollar has topped the 160-yen line.

With the continuous depreciation of the yen, the prices of some high-end products in Japan have become much lower than in China, attracting a large number of tourists looking to score some great deals.

Data that Chinese travel platform Qunar sent to the Global Times on Monday shows that as of Sunday, Tokyo and Osaka ranked second and third respectively in terms of searches on the platform, following Bangkok. The search index for Tokyo increased by 207 percent year-on-year, while for Osaka it increased by 172 percent. Hotel bookings in Japan for the upcoming May Day holidays have increased by 3.5 times compared to 2023 on the platform.

A Chinese tourist surnamed Chen who just came back from Japan on Sunday told the Global Times that the major shopping malls were filled with Chinese people.

"If you didn't know any better, you would think you were in a mall in China. Especially at the LV counter, there were long lines outside," Chen said.

For example, an Onthego small handbag from LV costs 25,600 yuan ($3,533.8) in China, but only 47,520 yen in Japan, which is about 21,753 yuan. Therefore, Chinese customers can save nearly 4,000 yuan.

The depreciation of the yen has also led to a surge in demand for the surrogate shopping business, known as daigou, with some shopping agents estimating they can earn up to 10,000 yuan on a trip to Japan.

A daigou shopper surnamed Sun said this has been her busiest time in many years. Sun said she had received 50 orders during the last few weeks. "They asked me to buy them products including luxury handbags, game consoles, cameras, and cosmetics," Sun added.

According to Sun, buying items in Japan is very cost-effective given the high markups in China for goods such as handbags and cameras. She charges a 10 percent shopping fee, so a 20,000-yuan bag can earn her 2,000 yuan.

Although there are risks involved with daigou, such as people only being able to bring back one bag per person and having to remove the tags to avoid customs taxes, the business is still popular.

According to multiple posts on Chinese social media platform Xiaohongshu, which compares prices between luxury handbags in Japan and China, Louis Vuitton's Carryall takes the top spot for the biggest price differential.

The South China Morning Post reported on Monday about the first-quarter results for LVMH, the world's largest luxury group. Overall revenue in Asia, which is dominated by the Chinese market, has declined by 6 percent, but in Japan sales have surged 32 percent.

The report said that global sales of fashion and leather goods - LVMH's biggest business - to Chinese customers in their home market and abroad rose 10 percent, indicating that spending by Chinese tourists overseas helped offset weak sales at home. A large portion of their spending abroad was in Japan.

The Global Times found on Xiaohongshu that there have been many posts searching for or offering personal daigou services in Japan during the upcoming May Day holidays.

The plunge in the yen has also increased the appeal of Japanese commercial property.

The Global Times learnt that many Chinese investors are eyeing residential properties, including those in the Tokyo Olympic Village.

However, the depreciation of the yen also creates some problems. It may exacerbate the deflation issue in Japan, and excessive dependence on overseas tourists' consumption may expose the Japanese economy to external risks, according to insiders.

The Chinese Foreign Ministry said on Friday that talks with US Secretary of State Antony Blinken during his visit to China were "candid, substantive and constructive."

During a courtesy meeting with Blinken on Friday afternoon, Chinese President Xi Jinping elaborated on China's authoritative position on China-US relations and proposed guidance, said Yang Tao, director-general of the Department of North American and Oceanian Affairs of the China's Foreign Ministry, while briefing the media on Blinken's visit on Friday evening.

Yang said the Chinese side refuted the so-called "overcapacity" in China narrative claimed by the US, calling it another example of US' protectionism and suppression of China's development. It also pointed out that the recent escalation of the situation in the South China Sea is inseparable from the intervention of the US.

Xi pointed out that China and the US should be partners rather than rivals; help each other succeed rather than hurt each other; seek common ground and reserve differences rather than engage in vicious competition; and honor words with actions rather than say one thing but do another, Yang said.

Xi also stressed that China is not afraid of competition, but competition should be about progressing together instead of playing a zero-sum game. China is committed to non-alliance, and the US should not create small blocs, Yang said.

During the talks with Chinese Foreign Minister Wang Yi, which lasted for five and a half hours, the Chinese and US officials exchanged in-depth views on China-US relations and international and regional affairs. Wang clarified China's position on major issues involving China's core concerns such as strategic perception, the Taiwan question, economic and technological issues, the South China Sea, and the US' 'Indo-Pacific Strategy', Yang told a group of reporters.

On Friday, Chinese State Councilor and Minister of Public Security Wang Xiaohong also met with Blinken, exchanging views on anti-drug law enforcement cooperation between China and US. Chen Jining, secretary of the Shanghai Municipal Committee of the Communist Party of China, met with Blinken on Thursday in Shanghai.

Strategic perception, namely whether China and the US are partners or adversaries, is the fundamental issue of China-US relations and is also a topic discussed by both sides on every occasion, including this one, Yang said.

The logic of great power rivalry and the zero-sum thinking of the Cold War are not in China's DNA, nor are they China's way of behavior. China welcomes a confident, open, and prosperous US and hopes that the US side can also view China's development positively.

And the Taiwan question is the "first red line" that must not be crossed in China-US relations, Yang said. China firmly opposes the series of wrong words and deeds by the US on the question.

China emphasizes that if the US truly hopes for peace and stability across the Taiwan Straits, it should faithfully abide by the one-China principle and the three China-US joint communiques, refrain from sending wrong signals to the "Taiwan independence" secessionist forces in any way, stop arming Taiwan, and support China's peaceful reunification.

On economic and trade issue, China clearly demands that the US stop hyping up the so-called "overcapacity" in China false narrative, revoke illegal sanctions against Chinese companies, and stop imposing 301 tariffs that violate WTO rules.

On the South China Sea issue, Yang said China has sovereignty over the Nansha Islands, including Ren'ai Jiao (Ren'ai Reef), with full historical and legal basis. China has always abided by international law, including the UN Convention on the Law of the Sea, and no country can attempt to challenge China's legitimate rights and interests through illegal arbitration.

The reasons for the current situation in Ren'ai Jiao are clear. The Philippines first violated its commitments by refusing to tow away the illegally grounded warship for 25 years, and then repeatedly violated the "gentleman's agreement" and internal understanding reached with China, willfully infringed and provoked, and attempted to conduct large-scale repairs and reinforcement to achieve permanent occupation of Ren'ai Jiao.

The Philippines' actions seriously violate Article 5 of the Declaration on the Conduct of Parties in the South China Sea reached between China and ASEAN countries, Yang said.

And the recent escalation of the situation in the South China Sea is inseparable from US' intervention. The US frequently threatens with the "US-Philippines Mutual Defense Treaty," which seriously violates the purposes and principles of the UN Charter and seriously undermines regional peace and stability. If the US wants to maintain peace and stability in the South China Sea, it should stop fanning flames and inciting confrontation, the Chinese diplomat said.

Regarding the so-called "overcapacity" in China, Yang said China's advantages in areas such as new-energy vehicles, lithium batteries, and photovoltaic products are not the result of subsidies from the Chinese government, but the result of global market demand, technological innovation, and full competition.

The so-called "overcapacity" claimed by the US is not a conclusion under market definitions but a false narrative created artificially, which is another example of US' protectionism and suppression of China's development.

Perhaps what is "excessive" is not China's production capacity but the anxiety of the US, Yang said.

If we talk about non-market behaviors and unfair competition, the CHIPS and Science Act and the Inflation Reduction Act enacted by the US in the past two years not only clearly state subsidies but also contain exclusive and discriminatory provisions. Is this market behavior? Yang asked.

"The US has also imposed illegal sanctions on more than 1,500 Chinese entities and individuals under various pretexts. Is this fair competition?" Yang said.

On the Ukraine crisis, Yang said the Chinese side has made it clear that China is neither the creator of the Ukraine crisis nor a party to it and has not done anything to fan the flames or take advantage of the situation.

The US should stop smearing and pressuring China and stop imposing unilateral sanctions on Chinese companies, he noted.

Chinese President Xi Jinping has called for building world-class military medical universities, stressing that they should serve the battlefield and troops, and embrace the future.

Xi, also general secretary of the Communist Party of China Central Committee and chairman of the Central Military Commission, made the remarks during an inspection at the Army Medical University on Tuesday.