1954.09—— 1958.09, majoring in law, Faculty of Law, Northeast Renmin University.
1958.09—— 1965.09, clerk, researcher and prosecutor of Jilin Provincial People's Procuratorate.
1965.09 ——1969.12, Secretary of the General Office of Jilin Provincial People's Committee.
1969.12 ——1972.07, Lishu County, Jilin Province, scattered rural labor force.
1972.07—— 1978.09, director of the political work group of Jilin Provincial Revolutionary Committee Office, head of the political work group at the reception desk of the Provincial Revolutionary Committee Office, and secretary of the Party branch of the First Hostel of the Provincial Revolutionary Committee.
1978.09—— 1983.05, member of the secretariat of Jilin Provincial Organs Administration Bureau, deputy director of the Personnel Department of the General Office of the Provincial Party Committee.
1983.05—— 1987.07, Deputy Secretary-General, Secretary-General and Deputy Secretary of the Political and Legal Committee of the CPC Jilin Provincial Committee.
1987.07 ——1988.12, vice president of the Higher People's Court of Jilin Province and deputy secretary of the Party Group.
1988.12 ——1992.09, President and Party Secretary of Jilin Higher People's Court.
1992.09—— 1998.03, vice president of the Supreme People's Court, member of the party group, member of the judicial committee, director of the political department, and secretary of the party committee of the organ.
1in March 1998, he was elected as a member of the 9th the NPC Standing Committee and the Legal Committee of the National People's Congress.
The 14th National Congress of the Communist Party of China (CPC) was elected as a member of the Central Commission for Discipline Inspection.