1984 obtained a bachelor's degree in medicine from West China University of Medical Sciences; 1987 obtained a master's degree in medicine; 1994 went to the United States, and 1998 received a doctorate in pathology from Duke University School of Medicine. 1987- 1994 used to be a resident, attending physician and lecturer in the Department of Pathology, the First Affiliated Hospital of West China University of Medical Sciences. 1994- 1998 is a researcher in the Department of Pathology, Duke University Medical Center. 1996- 1998 and researcher of burnham institute. 1999-2000 postdoctoral research at Harvard Medical School. 200 1 Up to now, he has served as professor and deputy director of pathology department of Huaxi Hospital. Academic and technical leaders in Sichuan province. Engaged in pathological diagnosis and research. The main interest of diagnostic pathology is tumor pathology diagnosis, especially urogenital pathology and neuropathology. The research focuses on the relationship between signal transduction disorder and tumorigenesis.

Current position: professor, doctoral supervisor.