The construction of large-scale water conservancy projects has created conditions for promoting the development of rural tourism and related industries, but its impact on the natural environment cannot be ignored. Building an ecological landscape corridor is one of the core contents of building a beautiful countryside under the background of rural revitalization, and it is also an effective way to integrate ecological restoration and land resources at this stage. This study takes the Moridawadaur Autonomous Banner around the Nierji Water Conservancy Project in the Nenjiang Basin as an example. Based on the principles of landscape ecology and other principles, and puts forward the concept of ecological landscape construction of“win-win by water”, that is, taking the Nierji Water Conservancy Project as the core integrate surrounding ecological resources, develop regional tourism, and achieve a winwin situation for regional ecological and economic development. Based on the current land types in the study area interpreted by ArcGIS and ENVI, this study uses MSPA to identify landscapes in Guidos, and extracts 12 core areas with an area greater than 1 500 ha as ecological sources. Based on the MCR, 78 potential ecological corridors were obtained, and the appropriate construction width of the ecological landscape corridor was determined to be 60 m.Through the scientific layout of ecological landscape corridors, this study proposes landscape reconstruction strategies such as the layout of agricultural land in the corridors, infrastructure optimization, and rural tourism development. This study aims to satisfy the stability of the ecosystem and at the same time promote the sound development of regional tourism and related industries, promote the revival of regional characteristic ethnic culture, and provide references for rural ecological landscape planning and related research.