world2024-05-21 21:23:238Chengdu emerges as drone hub in western China A drone developed by a company in Chengdu makes its test flight. (Photo provided to China Daily) worldPrevious:Investigators return to Long Island home of Gilgo Beach serial killing suspectNext:Celebrity birthdays for the week of May 26Related articles、 Strictly star Giovanni Pernice's former partner Rose AylingKiwiRail in talks to cancel contracts for new Interislander ferriesPeregrine mission has 'no chance' of soft lunar landingBayer faces Australian test with judge to decide whether weedkiller caused cancer