In July 2020，the Yangtze River，Huaihe River and other basins in China encountered the most serious flood disaster since 1998. The flood affected 11 provinces，with 34.17 million people，99 dead and 8 missing，resulting in a direct economic loss of 132.2 billion yuan. The Party Central Committee and the State Council attach great importance to flood control and disaster relief work and make a series of major arrangements. Relevant departments and local governments made good preparations for the prevention，and started the emergency response immediately after the flood. All kinds of rescue teams worked closely together. The successful response to the flood disaster fully shows that：For the victory of flood fighting and emergency rescue，the party’s centralized and unified leadership is the political guarantee，the close cooperation of relevant parties is the mechanism guarantee，and the investment of professional rescue teams and advanced technologies is the ability guarantee.