Astronauts selected for ShenzhouJapan urged to stop dumping Fukushima nuclearChina's homegrown C919, ARJ21 commence Southeast Asian demo flightsChinese, Qatari medical experts hold video conference on fighting COVIDXi Exchanges Congratulations with Kenyan President over 60th Anniversary of Diplomatic TiesMeeting of EU Foreign Affairs Council held in BrusselsSri Lanka receives batch of China's Sinopharm vaccinesU.S. CDC urges all Americans to wear masksNovel coronavirus has existed worldwide before emerging in China: Oxford University expertXi Inspects Nanning in South China's Guangxi