198 1 September to1July, 1985, studied in China Institute of Mining and Technology, majoring in coalfield geology and exploration, and obtained a bachelor's degree. 1September 1985 to1July 1988, studied in graduate department, China University of Mining and Technology, and obtained a master's degree. 1From July 1988 to June 2003, he worked in the First Exploration Bureau of China General Bureau of Coalfield Geology, and served as an assistant engineer, engineer, senior engineer, deputy director of coalbed methane research institute and director of geological department. In which:1from September 1998 to June 2006, 5438+0 studied in China University of Mining and Technology (Beijing Campus) and obtained a doctorate. 20065438+0-July 2003, I did postdoctoral research in China Geo University (Beijing). Since July, 2003, he has been teaching in the School of Energy of China Geo University, and concurrently served as the deputy director of the Department of Energy and Environment and secretary of the Party branch. From June 5438 to February 2004, he was promoted to professor. In July 2007, he was promoted to doctoral supervisor.