1986 graduated from Henan medical university, and 1989 obtained a master's degree in medicine. Long-term engaged in skin diseases, sexually transmitted diseases, cosmetic skin diseases, medical treatment, teaching and scientific research. 1999 and 200 1 year, and was awarded the title of Young Key Teacher of Henan Medical University and Henan University successively. Now he is responsible for the project of making multimedia software in Chinese and English for dermatology and venereology in Zhengzhou University. Since 1995, it has won 4 municipal scientific and technological achievement awards. He has published more than 20 papers in academic journals such as Chinese Journal of Dermatology, participated in compiling training materials for residents in Henan Province, served as deputy editor, and won 4 national patents.