He studied under the famous gastroenterologist Professor Xiao Shudong (now honorary chairman of the National Gastroenterology Society) and Professor Tytgat (now chairman of the World Gastroenterology Society in the Netherlands). He has conducted doctoral and postdoctoral research in famous universities in the United States, the Netherlands and other countries. He has been a doctor for more than 30 years and has accumulated rich experience in diagnosis and treatment of digestive system diseases. I have been doing gastroscopy for more than 20 years and have completed more than 20,000 cases.

At present, he is the director of the Chinese teaching and research department of Liaoning Institute of Education and a member of the evaluation committee of teaching books for primary and secondary schools of Liaoning Provincial Education Commission. Director of Chinese Teaching Committee in Middle Schools of China Education Society, Director of Calligraphy Education Committee of China Education Society, and Director of Liaoning Education Society.

1960 joined the work and worked as a Chinese teacher in shenyang normal school. 1974 participated in the compilation of Chinese textbooks for middle schools in Liaoning province, 1976 began to engage in Chinese teaching research, 1983 served as the director of the Chinese teaching and research department of Liaoning Institute of Education.