living standards, poor farmers in le ss tha n complete elimi nation of 4600 Yuan, 8949, 19008. "Five waters rule": the County investe d 2.169 bil lion yua n, similar counties li ne the city's first complete the 42 km of sew age pi pe netw ork constr ucti on, completion rate ranked first in the city, won the provinci al rural se wage treatment work better; key polluti on sour ces such as el ectropl