This project divides the beach of Baili Promenade in Harbin into ecological zones, puts forward the corresponding methods of protection and restoration, and designs the monitoring and evaluation index system. The plan covers hydrology, water resources, ecology, water landscapes, regional planning and tourism economics. It is an innovative attempt to focus on basin scale, integration of water conservancy, ecology, landscape and economics, and overall consideration of ecology and economy, integrated river planning and restoration of wetland ecological protection.