Names of ancient western regions. During the Han Dynasty, Wang ruled shache City, which is in shache, Xinjiang today. It is the crossroads of the South Road of the Silk Road. Rich in jade, iron.

　　When Emperor Xuandi was proclaimed, he was the protector of the western regions, and made the son of Princess Wusun and the grandson of Han as king for ten thousand years.

　　In Yuan Di, Wang Yan was a servant, grew up in Chang 'an, adored Chinese culture, and took part in the Han system.

　　When Wang Mang proclaimed himself emperor, the Xiongnu aristocratic forces regained hegemony in the western regions, and Yan and his son Kang led the neighboring countries to resist.

　　After Kang ascended the throne, Han Li made him King Huaide of Han shache and a captain of the Western Regions.

　　In the 17th year of Jianwu (41), he gave the seal to Wang Xian, the king of shache, as the protector of the Western Regions, and later gave it to General Han.

　　In the third year of Yongyuan (91), it returned to the Western Regions.

　　In Wei, Jin and Southern and Northern Dynasties, its potential was flourishing, and it fell to Dawan in the north, and it was superior to Khotan in the east, dominating the western regions. After being defeated by Khotan, it was called "Qusha" and attached to Shule.

　　In Yuan Dynasty, it was called "lead by a man, watch by a duck, be cold by a man, be humble by a man, and be sincere".

　　Ming called tooth stem.

　　Qing said Yeerqiang, shache House.