According to the news released by WeChat's official account of the Ministry of Emergency Management at 18:13 today (8th), the National Disaster Prevention, Reduction and Relief Committee launched a national fourth level of emergency disaster response in response to severe flooding and flooding in Gansu province, and assisted the local group in the catastroph Work, and the basic work, and the basic work of life, and the main work work, and the main work of life, and the main work of life, security for the受影响的人。南部网络，广东学习记者朱去了