living standards, poor farmers in less t han compl ete elimination of 4600 Yua n, 8949, 19008. "Five waters rule": the County inve sted 2.169 bi llion yuan, similar counti es line the city' s first complete t he 42 km of sewage pipe network construction, completion rate ranked first in t he city, won the pr ovincial rural sewage treatment w ork better; key polluti on sour ces such as ele ctroplati