He graduated from the Department of law, Nankai University, Tianjin in 1989, with a bachelor's degree, and obtained a master's degree from China University of foreign economic and trade in 2002. From 1992 to 1994, he worked as a judge in Tianjin Higher People's court; from 1994 to 1996, he worked as a full-time lawyer in China Legal Affairs Center (under the Ministry of Justice); from 1996 to 2000, he worked as a full-time lawyer (directly under the Ministry of Justice); since 2000, he has been a lawyer and partner in Yingge law firm. He is good at dealing with litigation and non litigation business in finance, investment, commerce, foreign trade, maritime affairs, corporate restructuring and other aspects, and involved in difficult legal issues such as joint-stock reform of enterprises, securities, enterprise listing, etc.