September 1974 to July 1977, majoring in computer software in the Department of Mathematics of Guizhou University.
1July, 1977 to1June, 1986, worked as a teacher in the Software Teaching and Research Section of the Mathematics Department of Guizhou University.
From June 1986 to February 1990, he served as the teacher and deputy director of the Computer Department of Guizhou University;
1February 1990 to1July 1990 as a teacher in the Information Department of Guizhou University of Finance and Economics;
1July 1990 to1February 1992, served as Deputy Secretary of the General Party Branch of the Department of Economic Information, Guizhou University of Finance and Economics;
1February 1992 to1February 1993 served as deputy director of Guizhou provincial science and technology computing center;
1June, 1993 to1February, 1998, director of Guizhou Science and Technology Computing Center (during this period:1March, 1996 to1February, 1998, deputy secretary of Pingba County Committee of Guizhou Province);
65438+1From February 1998 to September 2002, he served as assistant inspector of Guizhou Science and Technology Department and director of Guizhou Science and Technology Computing Center;
From September 2002 to May 2009, he served as the chief engineer of the Information Industry Department of Guizhou Province (during the period: from September 2004 to 2004. 1 1 studied in the short-term class of the Party School of the Provincial Party Committee);
May to 20, 2009111Chief Economist of Guizhou Provincial Economic and Information Technology Commission;
201116543810 has been appointed as the director-level cadre of Guizhou provincial economic and information technology commission since October.