What does it mean for Shaya County to become an arid city?

Shaya County was established in Qiuci in the Western Han Dynasty. Tagan City, located in Shaya County today, is the capital of the western regions established in Qiuci during the Western Han Dynasty, and it is one of the important nodes on the ancient Silk Road. From A.D. 16, Li Chongxi, the capital of the Western Regions, moved to the Western Regions and stayed in its dry city for eight years. In 9 1 year, the government of the eastern Han dynasty set up the western region capital protection office in its dry city to go to ban Yong to quell the chaos, and the "three odd three links" in the western region was extended to 152, when Wang Jing was appointed as the long history of the western region. Its dry city has experienced ups and downs for nearly 70 years. In order to construct Chinese cultural symbols and the visual image of the Chinese nation, unite the national spirit and tell the story of China well, Shaya County completed the Gancheng restoration project 25 kilometers southwest of the county seat.