Medical diagnosis and treatment field and expertise: She has been engaged in clinical and health care work of obstetrics and gynecology for more than 30 years and has accumulated rich clinical experience. As the project leader and project director, she has undertaken many scientific research projects of the National Health Commission of the People's Republic of China (formerly the National Health and Family Planning Commission), the National CDC, and the Chongqing Municipal Health Commission(formerly the Chongqing Municipal Health and Family Planning Commission). She has published many papers in domestic core journals. She is good at prenatal diagnosis, high-risk pregnancy, treatment of obstetric emergencies, perinatal care, and perinatal nutrition. 

Published works and other projects: She has hosted or participated in 10 projects and published 12 papers, including 11 CSCD core papers. She has participated in the editing of "Dietary Guidelines on Chinese Breastfeeding Women."