Oil and gas storage and transportation major in Petroleum Institute, studied in East China Petroleum Institute from September 1982 to February 1983, studied in graduate class of Economics and Management Department of Chongqing Institute of Civil Engineering and Architecture, served as associate professor in June 1992, and was promoted to professor in June 1999. He has taught advanced petroleum technical economics, production and operation management, marketing, management consulting, management communication and many other courses. Research interests include economic evaluation of petroleum construction projects, marketing (marketing ethics), enterprise management theory and methods, etc. And published more than 90 academic papers in public journals at home and abroad. He presided over and participated in the compilation of monographs and textbooks such as Technical Economics of Petroleum Industry 1 1, and completed 25 scientific research projects such as Evaluation and Research on Petroleum Exploration and Construction Projects and Research on Comprehensive Planning and Decision-making System of Petroleum Industry, including 2 at the national level and 7 at the provincial and ministerial levels, and won provincial science and technology awards 1 and 5 at the bureau level. He is also the executive director of Sichuan Petroleum Institute, the deputy director of Sichuan Natural Gas Professional Committee and the deputy director of Sichuan Petroleum and Natural Gas Research Center.