1July 1992-1September 19981October, engaged in enrollment and student management in the former Southwest Agricultural University; 1February 1998 to February 200 1 February 1998, served as deputy director of the Admissions and Employment Department and director of the Admissions Office in the former Southwest Agricultural University, assisting the director in charge of the general undergraduate enrollment; From 20065438 to July 2005, he served as deputy director and deputy director of the Student Affairs Office of the former Southwest Agricultural University, in charge of general undergraduate enrollment; From August 2005 to April 2008, he served as the deputy director of the Admissions and Employment Department of Southwest University, assisting the director in charge of the general undergraduate enrollment; Since May 2008, he has served as the deputy dean of the School of Economics and Management of Southwest University, in charge of full-time undergraduate teaching management and laboratory construction.