Abstract:In the report of the 19th National Congress of the CPC—The rural revitalization strategy has drawn up a grand and beautiful blueprint for the vast Chinese rural population. However, rural revitalization can not be separated from rural infrastructure construction. Water Supply and drainage system is an important part of infrastructure construction. It is an important symbol of “Rural beauty and peasant wealth”.Changing toilets is an important livelihood project for people all over China. In this paper, the beautiful rural Yueliang toilet reform as an example,introduce the new application of vacuum drainage system.