Dunhuang is a county-level city managed by Jiuquan City, Gansu Province, located at the westernmost end of Hexi Corridor, where Gansu, Qinghai and Xinjiang provinces (regions) meet. It is between 9213 ′ ~ 95 30 ′ east longitude and 39 40 ′ ~ 4140 ′ north latitude, with a total area of 31.2000 square kilometers. The total population of the city is 6.5438+0.8 million, and the economy is dominated by agriculture, followed by tourism services. Dunhuang is famous for its once brilliant and profound cultural connotation. Dunhuang, located on the Silk Road, the traffic artery leading to the western regions, Central Asia and Europe in ancient China, once had prosperous commercial activities. It is famous for its "Dunhuang Grottoes" and "Dunhuang Murals", and it is the location of the World Heritage Mogao Grottoes and Yumenguan and Yangguan on the border of the Great Wall in Han Dynasty. In 20 12, it was selected as "Top 200 Charming Cities in China in 20 12". China is a national historical and cultural city.

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