With the rapid development of new rural construction, rural areas have been changed enormously. At the same time, the ecological environment of rural areas has suffered a lot, especially, for the water environment and the rural landscape. In this paper, Yansaihu greenway planning of Qinhuangdao City has been used as an example, to demonstrate how to combine the nature, the Yansaihu water, the fields, and the rural areas in series by means of the greenway planning. While using and protecting Yansaihu natural landscape, it promotes agricultural leisure industry and extends the historical and cultural context, protects water resources in the ecological environment, and promotes the purpose of harmonization of nature, landscapes, farmland, and rural landscape, in order to achieve both of the rural environment and ecology landscape as well as rural economic development.