1997.9 —— September 2000, graduate student majoring in civil and commercial law, Southwest University of Political Science and Law.
2000.10—2005.12, lecturer and associate professor, School of Law, Politics and Economics, Chongqing University of Science and Technology.
2006.1—— July 2006, visiting scholar, School of Politics and Public Administration, Wuhan University.
August 2006 —— 20 1 1. 1, associate professor and professor, School of Law, Politics and Economics, Chongqing University of Science and Technology.
2007.9—2009.9, Ph.D. student majoring in public economic management, School of Politics and Public Administration, Wuhan University.
20 10.7——20 10.8, Chongqing "Five Groups" Training Course of Tsinghua University Institute of Continuing Education.
2011.—— 2011.12, visiting scholar, Institute of Fiscal Science, Ministry of Finance.