1March, 978, stationmaster of local road management station of Jixi Municipal Transportation Bureau.
1991March Director and Assistant Engineer of Transportation Management Department of Jixi Municipal Transportation Bureau.
1August 1993 Deputy Director and Engineer of Jixi Municipal Transportation Bureau.
1September, 1994 Director of Jixi Municipal Transportation Bureau.
1May 1996 Party Secretary and Director of Jixi Municipal Transportation Bureau.
1May 1999 Assistant to the Mayor of Jixi Municipal People's Government, Party Secretary and Director of Transportation Bureau.
1August 1999 Director and Senior Engineer of Heilongjiang Provincial Highway Bureau.
July 2000 Deputy Director of Heilongjiang Provincial Highway Bureau.
In June 2003, he served as a member of the party group of the Communications Department of Heilongjiang Province, secretary and director of the Party Committee of the Provincial Highway Bureau (deputy department level).
In February 2007, he served as a member of the party group and deputy director of the Heilongjiang Provincial Communications Department.
2065438+April 2003 Director of Transportation Department of Heilongjiang Province.