The reporter learned from Lanhai Huateng that Lanhai Huateng's investment and strategic partner Lanyi Aviation's eVTOL LE200 research and development has made significant progress. After a large number of professional and system tests, comprehensive test platform tests, on-board ground tests, full-state power tests, and protected takeoff test flights, on March 22, Lanyi Aviation's passenger-grade eVTOL--LE200 full-scale engineering prototype successfully completed its first unprotected takeoff flight test at the Hefei Bailong Airport Test and Flight Base.