1991September-1995 June, Bachelor of Agriculture, Southwest Agricultural University. 1September 1995-1June 1998, Master of Southwest Agricultural University, Master of Agronomy. 2001September-June, 2008, Ph.D. student of Southwest University, Doctor of Agriculture 1995-2000 Assistant Professor of Southwest Agricultural University 2000-2006 Associate Professor of Southwest University from 2006 to present. Main research fields and directions: silkworm physiology and molecular biology. Mainly engaged in transgenic silkworm and host reaction induced by pathogenic microorganisms.