Ejinaqi People's Republic of China the Inner Mongolia Autonomous Region Alashan a flag under the jurisdiction area of 114606 square kilometers, a population of about 20 thousand, mostly uninhabited desert area. The famous Jiuquan satellite launch center is located in the flag, which is called the poplar forest.

The area of the protected area is 390 thousand mu, which mainly protects the ancient tree species, Populus euphratica.