Introduction to China Shanwang: China Shanwang area is located in the watershed of the Xishui River and Changcaigou basins. It has many ravines. There are 25 valleys with water all year round, which merge into the Xishui River and Changcaigou respectively. There are about 1,200 species of plants and about 100 species of animals in the area, of which nearly 80 species are under national key protection.