Novel coronavirus has existed worldwide before emerging in China: Oxford University expertMessi explains absence in Hong Kong match for third timeJapan's campaign to revive domestic tourism sparks controversyXi Exchanges Congratulations with Kenyan President over 60th Anniversary of Diplomatic TiesSri Lanka receives batch of China's Sinopharm vaccinesThird CIIE to create new opportunities for common developmentFloods in Bangladesh affect over 1.3 million peopleEgypt opens pharaonic mummies hall to visitors at new museum in CairoPeng Liyuan Visits Vietnam National University, HanoiFireworks light up sky over Eiffel Tower to celebrate Bastille Day