On July 23, 2019 (Lunar Calendar June 21, 2019), Guizhou Water City Mountains collapse. On July 23, 2019, at 21:20 p.m., the Great Mountain Collapse disaster occurred on July 27, 2019, at 23:00 p.m., according to household verification, family report, DNA comparison, survivor visit inquiries, public security data analysis, communication trace verification, telephone and video verification with the survivor himself, grouped as a unit "one-on-one" series, confirmed the total household population of the landslide district of 2277 people, foreign visitors to visit friends, 8 workers, a total of 85 people, of which have been contacted by 23 people, rescued and treated by 11 hospital rescuers, rescued by 33 people, lost by 18 people. On July 25, 2019, the six-party county