At a snakehead farm in Lianxing village, Qianyuan Town, Deqing county, representatives of the local People's Congress and environmental law enforcement officers have jointly carried out regular water quality testing and collected fishpond water samples discharged from the farm. People's Congress of Qianyuan town organized a representatives’ “gaps-finding group” to find out and fill the gaps in the “Five Waters Co-governance”, and rely on the digital cloud platform of the county's congress representative contact station to realize one-click processing of problems and suggestions. At present, a total of 21 water problems have been collected, and 19 have been submitted and rectified.