Education Background：
1978-1982, Bachelor,Peking University Law School
1984-1985, Master(not graduated)Peking University Law School
1985-1987, LL.M.,Pacific McGeorge School of Law
1987-1992,MA, PhD,Arizona State University
Work Experience：
Soldier,1970-1976；
Worker,1976-1978；
Civil Servant,1982-1984；
Teacher,1992-present
Research Field：
Legal Theory, Legal Economics, the Sociology of Law, Legal System and so on