Sershul Luo Xu White Lips Deer Nature reserve has been approved recently. Sershul County is located in the area which is the souce of Yalung River, Jinsha River, and Maqu River. The vast grassland has formed a “ecological barrier”, which even forms up the extensive development foundation of natural wetland environment. This has made this region a paradise for a nature creatures. Sershul Luo Xu White Lips Deer Nature reserve was eastablished in 1995, 20th century, and upgrading to a provincial-level nature reserve in 1997.
On March 2nd 2017, Sichuan Provincial Government website announced that the Sichuan provincial government officially approved Sichuan Kanze (Garze) Tibetan Prefecture Sershul Luo Xu White Lips Deer Nature Reserve Functional Division. According to the confirmation that the size of Luo Xu White Lips Deer protection zone is 155,350 hectares, of which is combined with three areas. The core area is of 71,671 hectares, the buffer area is of 14,533 hectares, and the experimental area is of 69,146 hectares.