The 16th Airshow China, one of the world's five major air shows, will be held in Zhuhai, Guangdong province, from Dec. 7 to 13, with a record of over 1,100 firms from nearly 50 countries and regions participating, the organizer said at a press conference yesterday. The precious lunar soil collected by Chang'e-5 from the #lunar surface and by Chang'e-6 from the lunar far side will be displayed together at the show.