Four retreats and three returns of Fuxian Lake

20 16 12 17 has been implemented. According to official website's inquiry, the four retreats and three returns project of Fuxian Lake was implemented on June 7, 20 16 by the Yunnan Provincial Department of Ecology and Environment, with the purpose of building a spatial control system of the whole basin, realizing the return of people, check-out, returning fields to ponds, lakes, water and wetlands, building an ecological corridor, and completing the relocation of ecological immigrants along the lake and the rectification of two violations.