Nandi Coastal Trail in Tianjin extends along the Yongdingxin River embankment, with a total length of approximately 9.8 kilometers. Nandi Coastal Trail Park (Binlyu Section) is based on the starting area of the trail, with a length of 1.3 km and a total area of approximately 350,000 square meters, including about 260,000 sq m of green space and about 90,000 sq m of water city area. The park is a convergence point where the river meets the sea, blending the city with the estuary shoreline.