living standards, poor farmers in less than complete eliminati on of 4600 Yua n, 8949, 19008. "Five waters rule": the County investe d 2.16 9 billi on y uan, similar countie s line t he city's first complete t he 42 km of sewage pipe netw ork construction, completi on rate ranked first in t he cit y, won the provincial r ural sewage treatment w ork better; key polluti on sour ces such as el ectrop