1July, 986, graduated from China University of Political Science and Law and stayed in school;

1989- 10 was transferred to the bureau of reeducation through labor of the Ministry of justice as the chief clerk and deputy director;

From June, 65438 to June, 1993, he was transferred to the Minister's Office of the General Office of the Ministry of Justice as the deputy director and director.

65438-1June 1997 transferred to the Bureau of Reeducation through Labor of the Ministry of Justice, and served as assistant director, director and deputy director of the office and political department;