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China's railway mileage will top 139,000 km by the end of this year, with 35,000 km being high-speed railways, the largest in the world.
China's prestigious Tsinghua University has announced it will step up basic research on third-generation AI, in the hope of building trust and preventing abuse and malicious behavior of AI models.
China's population is aging rapidly. The number of people aged 60 or above reached 241 million in China by the end of 2017, accounting for 17.3 percent of the total population. The number is expected to peak at 487 million around 2050, accounting for a third of the total population, according to the Office of the National Working Commission on Aging.
China-India border trade starts in Yadong county, Tibet autonomous region, on May 1, 2018. [Photo/VCG]
China's second largest grid company, China Southern Power Grid, announced in October it would step up blockchain technology development with a focus on the renewable energy certificate trading and charging infrastructure for electric vehicles.
