Henceforth 3 years, processing of water pollution of sea of this world an administrative unit in Xizang will become Yunnan to save superintend and director of governmental focal point handle matter. Yunnan province will edit as soon as possible active " Yunnan saves Yang Zonghai to protect byelaw " , make normative sex file instantly, prohibit building chemical industry, metallurgy inside Yang Zonghai catchment, collect choose and smelt project and use groundwater project.