Gaochang City was built in the first century BC, and was built by the Tuntian troops of the West Han Dynasty in the former country of the Cheshi. Later generations of Gaochang kings ruled here until the medieval return of the king to the sage. Finally destroyed in the war. It took 1300 years before and after. The site of the ancient city is located near the site of Hara and Zhuo township, about 40 kilometers east of Turpan City. In 2014, UNESCO successfully listed the site of the ancient city of Gaochang in the World Heritage List. The monuments are well preserved and the restoration is strong, leaving time space for future generations to watch.