Medical diagnosis and treatment field and expertise: He has a solid theoretical foundation of obstetrics, and has rich experience in the diagnosis and treatment of difficult and severs illness in obstetrics. He is good at high-risk surgery for difficult and severs illness in obstetrics.

Published works and other projects: He is responsible for the promotion and guidance of new obstetrics technologies in Chongqing. He has hosted a scientific research project of the Chongqing Municipal Health Commission (formerly the Chongqing Municipal Health and Family Planning Commission), won two national utility model patents, and published more than 20 papers.