1May, 975, worked in the municipal engineering department and bus company of Wuyang work area in Pingdingshan City.
1978 12 was transferred to Pingdingshan Municipal Bureau of Statistics, where he served as deputy director of the office and chief of the comprehensive department.
1987 12 was transferred to Henan Provincial Bureau of Statistics and served as deputy director and director of the office.
1995 1 1 served as deputy director and member of the party group of Henan Provincial Bureau of Statistics.
In June 2000, he served as deputy secretary of the party group of Henan Provincial Bureau of Statistics.
200 1-200 13 served as director and party secretary of Henan Provincial Bureau of Statistics.