Torrential rains on the evening of the 14th caused a disaster at the Guangzhou International Economics and Trade Polytechnic located at the foot of Maofeng Mountain in Guangzhou. That evening, a flash flood carrying a large mudflow rushed into the female dormitory situated on the waist of the mountain. More than 600 students in two female dormitories were urgently relocated overnight, and had not been properly settled until around 4 am yesterday morning.