living standards, poor farmers in less t han compl ete elimination of 4600 Yuan, 8949, 19008. "Five waters rule": t he County i nvested 2.169 billion yua n, similar counties li ne the city's first com plete the 42 km of sewage pi pe netw ork constr ucti on, compl etion rate ranke d first in the city, w on the provincial rural sewage treat ment w ork better; key polluti on sour ces such as ele ctro