Xiao, male, Han nationality,1born in March, 964, born in Ruicheng County, Shanxi Province, master of mining engineering, PhD candidate in China University of Mining and Technology (Beijing), senior engineer, party member, with excellent results. 1In July, 1986, he graduated from Fuxin Mining Institute, majoring in mining engineering, and worked in Zhang Cun Coal Mine in Lu 'an in the same year. He has served as technician, captain, secretary of preparation team, deputy section chief and chief of business administration department in Zhang Cun coal mine. 1996165438+10 to 65438+February 2005, served as chief engineer and deputy mine manager of Zhang Cun coal mine; From February 2005 to March 28, 2009, he served as the mine manager of Zhang Cun Coal Mine; On March 28th, 2009, he served as mine manager of Wangzhuang Coal Mine and deputy general manager of Lu Shanxi An Group.