Duliujian River, Tianjin, China

The clear, blue river in the map is Duliujian River, a tributary of the Haihe River system in Tianjin and one of several river courses in the water conservancy protection network of Tianjin. The river is mainly used for flood discharge and flood control in the South. The icebound Duliujian River in winter is clad in silvery white snow with beautiful ice cracks.