Go back to work. According to Qujing News Network, Xiaoaozi Coal Mine in Qujing, Yunnan Province resumed normal operation in February 2023, so Xiaoaozi Coal Mine in Qujing, Yunnan Province has resumed work. Qujing City is located in Wumeng Mountain Range, the transition zone from East Yunnan Plateau to West Guizhou Plateau in the middle of Yunnan-Guizhou Plateau. The west is embedded in the lake basin of the central Yunnan Plateau, and the east gradually transits to the Guizhou Plateau. The middle part is the watershed between the Yangtze River and the Pearl River. The terrain is high in the northwest and low in the southeast, and there are eight unique languages, costumes, customs and beliefs of Yi, Buyi, Zhuang, Miao and Yao.