1982.09- 1986.07, majoring in law, Peking University Law Department;

1986.07- 1989.07 postgraduate majoring in legal theory in Peking University law department;

1989.07- 1992.05 Member of the Second Division of the Research Office of the Standing Committee of the Provincial People's Congress;

1992.05- 1995.05 Assistant Secretary of the Research Office of the Standing Committee of the Provincial People's Congress (deputy division level);

1995.05-1997.10 second secretary of the research office of the provincial people's congress standing Committee (Zheng Ke);

1997. 10-2000.05 Deputy Secretary of the General Office of the Standing Committee of the Provincial People's Congress;

2000.05-2001.1Secretary of the General Office of the Standing Committee of the Provincial People's Congress (during this period: 200 1.03-200 1, Party School of the Provincial Party Committee 31);

2001.11-2003.08 Secretary and Director of the General Office of the Standing Committee of the Provincial People's Congress;

2003.08-2004.02 Deputy Director of the General Office of the Standing Committee of the Provincial People's Congress;

2004.02-2008.03 Deputy Secretary-General of the Standing Committee of the Provincial People's Congress and member of the party group of the government;

2008.03-2012.08 Member of the Standing Committee of Anqing Municipal Committee and Secretary of the Political and Legal Committee;

20 12.08—— Member, Standing Committee Member and Deputy Secretary of Xuancheng Municipal Committee.