China's highly anticipated C919 passenger aircraft returns after debut at Singapore AirshowGuiyang's autonomous vehicles reflects booming development in digital manufacturing sectorPalmprint recognition payment in Shanghai draws debateSpotlight: U.S. authorities tell int'l students to leave U.S. if universities go onlineComicomment: RecordChina, Arab countries agree to enhance cooperationXi Inspects City of Laibin in South China's GuangxiMerkel rejects calls for abolishing face mask requirement in German shopsGlobal oil demand to record historic growth in 2021: OPECChina's C919, ARJ21 receive 56 orders at Singapore Airshow