1974 1935 military document of China people's liberation army in February.
1April, 1978, served as a policeman of Lixin Branch of Benxi Public Security Bureau.
1980 February as an investigator of Lixin Branch of Benxi Public Security Bureau.
1September, 1982, served as the back office of criminal police brigade of Mingshan Branch of Benxi Public Security Bureau.
1985 In June, he served as the captain of the criminal police brigade of Mingshan Branch of Benxi Public Security Bureau.
1March, 1989, served as deputy head of criminal police brigade of Mingshan Branch of Benxi Public Security Bureau.
1March, 1992, served as instructor of criminal police brigade of Mingshan Branch of Benxi Public Security Bureau.
(1994,65438+February to 1996, On-the-job Education of Liaoning Police College)
1995 0 1 Deputy Director of Nanfen Branch of Benxi Public Security Bureau.
1April 1997 Deputy Director of Pingshan Branch of Benxi Public Security Bureau.
In August 2000, he served as political commissar of Pingshan Branch of Benxi Public Security Bureau.
In September 2002, he served as the deputy detachment leader of the Economic Crime Investigation Detachment of Benxi Public Security Bureau.
In September 2005, he served as the deputy head of the regular criminal investigation detachment of Benxi Public Security Bureau.
In September 2009, he served as Acting Director of Mingshan Branch of Benxi Public Security Bureau.
From June 5438 to February 2009, he served as the director of Mingshan Branch of Benxi Public Security Bureau.