1985 graduated from the Political Department of Henan University with a bachelor's degree in economics in July. 1987 graduated from the Graduate School of China University of Political Science and Law with a bachelor's degree in law. Currently, he is an associate professor at the Law School of Henan University, a tutor for master students majoring in Constitution and Administrative Law, director of the teaching and research section of Constitution and Administrative Law of Law School, director of the Department of Adult Education, director of the Henan Law Society, vice president of the Constitutional Law Research Society of Henan Law Society, vice president of the Administrative Law Research Society of Henan Law Society, and a member of Henan Law Society and china law society.