The Hainan provincial government has in recent years made great success in ecological protection of Sanya River by doing a good job of sewage treatment and imposing a strict ban on random felling of trees and fishing. Extending in Sanya now is a 10-km-long strip of limpid Sanya River with its banks grown to green trees, having been made home to large flocks of water birds in the city area of Sanya.
The Hainan provincial government has in recent years made great success in ecological protection of Sanya River by doing a good job of sewage treatment and imposing a strict ban on random felling of trees and fishing. Extending in Sanya now is a 10-km-long strip of limpid Sanya River with its banks grown to green trees, having been made home to large flocks of water birds in the city area of Sanya.
