The Maiya River Wetland Park in Jiangdong New Area, Haikou Cty, south China's Hainan province, is a famous scenic spot that was transformed from a fishpond into a wetland park through ecological restoration. Now, overlooking the wetland park, you can see the lucid water with green #trees around it.

Haikou is promoting the construction of the water ecological civilization treating sewage as the focus and improving the water quality as the core, to protect its clear waters, clean shores, and beautiful and livable ecological environment.