1971July, a student in the physical education department of Harbin Normal University;

1972 65438+ Teachers of Harbin No.56 Middle School in February (period:1975165438+10-0/978165438+/kloc)

65438+July 0980 Harbin Daowai Public Security Bureau Shengli Police Station;

1983 10 Deputy Director of Shengli Police Station of Daowai Public Security Bureau in Harbin;

1March, 984, Deputy Chief of Public Security Section of Daowai Public Security Bureau in Harbin (during this period: 198 1 year1October-19841October, majoring in law at Law Department of Heilongjiang University);

1985 Director of Donglai Police Station of Daowai Public Security Bureau in Harbin;

1985 65438+Deputy Director of the Fifth Branch of Harbin Public Security Bureau in February;

1986 1 1 Deputy Director of the Political Department of Harbin Public Security Bureau;

1991March Political commissar of Daoli Branch of Harbin Public Security Bureau (period:1989 September-1991July, majoring in law, Law Department of Heilongjiang University; 1991September-1993 July, graduate department, Heilongjiang Academy of Social Sciences, majoring in political theory);

65438+June 0996 Director of Daowai Branch of Harbin Public Security Bureau;

1March, 1998, deputy director of Harbin Public Security Bureau, member of the party group (during this period:1September, 1996-1September, 1998, he studied in the graduate class of civil and commercial law in the Law School of Heilongjiang University);

200 1 1 Deputy Director of Harbin Public Security Bureau and Deputy Secretary of the Party Group;

In June 2002, 165438+ 10, director, political commissar and deputy secretary of the party group of Harbin Public Security Bureau;

June 5438+February 2002 Director, Political Commissar and Party Secretary of Harbin Public Security Bureau, First Political Commissar of Harbin Armed Police Detachment;

In February 2007, deputy mayor of Harbin Municipal Government, member of the party group, deputy secretary of the Political and Legal Committee of the Municipal Party Committee, director of the Municipal Public Security Bureau, political commissar and party secretary;

In July 2009, he was a member of the Standing Committee of the Harbin Municipal Committee of the Communist Party of China, secretary of the Political and Legal Committee, deputy political commissar of the reserve antiaircraft artillery division, the first political commissar of the third regiment of the reserve antiaircraft artillery division, and the first political commissar of the reserve chemical defense regiment of the Harbin Garrison;

20 12 1, deputy director of the Standing Committee of Harbin Municipal People's Congress.

20 15 1 month, no longer serving as the deputy director of the Standing Committee of Harbin Municipal People's Congress.