Which province is Yumen City?

Gansu province. According to the Baidu map, Yumen is a county-level city under the jurisdiction of Jiuquan City, Gansu Province. Yumen is located in the northwest of Gansu Province, west of Hexi Corridor, with Jiayuguan City and Jinta County in the east, Guazhou County in the west and Subei Mongolian Autonomous County in the north and south. Gansu Province, located in the northwest of China, is one of the most complicated and diverse provincial administrative regions in China. Located between the Loess Plateau, the Qinghai-Tibet Plateau and the Inner Mongolia Plateau, it is bordered by the Qilian Mountains in the west, forming a long and narrow "wishful shape". Influenced by latitude, topography and land-sea distribution, there are various climate types in Gansu, including subtropical monsoon climate, temperate monsoon climate, temperate continental climate and plateau alpine climate. On the whole, it is in an arid and semi-arid region, with less rain and more sandstorms.