NOW: A devastating situation is unfolding as Liulan Reservoir collapses following heavy rainfall from Typhoon Maysak in Hengzhou, Nanning, Guangxi, China. pic.twitter.com/vyuQn5nuyl

InPics | Typhoon-triggered rainstorm hits S China's Guangxi-

Heavy rains have left five people dead in northern China, while a tropical storm has toppled tree and submerged cars in the south, according to state media.