June 65438+July 0984 graduated from the Department of Plant Protection of Northwest Agricultural University with a bachelor's degree; 1989 graduated from the Department of Plant Protection of Northwest Agricultural University with a master's degree, and graduated from Northwest Agricultural University with a doctor's degree in July 2000. After graduating from university, he has been engaged in teaching and scientific research of plant pathology. From June 2005, 5438+ 10 to July 2005, he was a visiting scholar at Lincoln University and Hortresearch in New Zealand.