1986.06- 1988.04 stationmaster of Fangshan meteorological station in Beijing;
1988.04- 1989.03 Engineer of Reference Room of Beijing Meteorological Bureau;
1989.03-1996.12 deputy director of the climate reference room of Beijing Meteorological Bureau;
1996. 12-2000.08 Director of Beijing Climate Center;
2000.08-2002.02 Director of Beijing Meteorological Observatory;
From February 2002 to July 2007, he served as deputy director and member of the party group of Beijing Meteorological Bureau (during this period, from April 2004 to July 2006, he also served as deputy director of the Atmospheric Detection Technology Center of China Meteorological Bureau and presided over the work);
2007.07-2008.06 Director and Party Secretary of Qingdao Meteorological Bureau;
2008.06—— Member of Party Group of Shandong Meteorological Bureau, Director of Qingdao Meteorological Bureau and Party Secretary.
Later, he served as the director of comprehensive observation department of China Meteorological Bureau.
On July 20 12, he was removed from the post of director of comprehensive observation department and appointed separately. Director of Meteorological Detection Center of China Meteorological Bureau.