Dunhuang, a county-level city in Gansu Province, managed by Jiuquan City, is located at the westernmost end of Hexi Corridor, where Gansu, Qinghai and Xinjiang provinces (regions) meet, with a total area of 2.

Dunhuang is a node city of the Silk Road, famous for its "Dunhuang Grottoes" and "Dunhuang Murals". It is the location of the Mogao Grottoes, a world heritage site, Yumenguan and Yangguan on the border of the Great Wall in Han Dynasty, and one of the four oases in Gansu Province.

Since 2 100 years ago, Emperor Wu of the Han Dynasty "according to two customs and four counties" (two customs: Yumenguan and Yangguan; Four counties: Wuwei, Zhangye, Jiuquan, Dunhuang), Dunhuang as the Silk Road transit station and the gateway to the western regions,

There has been a grand occasion of "the messenger is on the way, but the business trip is endless", and there is even a brilliant record of "Tianbao Lantern Festival, Chang 'an first, Dunhuang second and Yangzhou third". ?

By the end of 202 1, the permanent population of Dunhuang was 185300. In 20021year, Dunhuang's GDP was 8.383 billion yuan, including: the added value of the primary industry12160,000 yuan, the added value of the secondary industry192,800 yuan, the added value of the tertiary industry/kloc-0.239 billion yuan and the structure of the tertiary industry.