Department of Obstetrics and Gynecology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Associate Chief Physician, Master of Obstetrics and Gynecology Professional Expertise: Long-term engagement in the diagnosis and treatment of obstetric critical and severe conditions; skilled in the management of various severe pregnancy complications and comorbidities, such as severe preeclampsia, pregnancy complicated with heart disease, pregnancy complicated with hematological diseases, pregnancy complicated with rheumatic immune diseases, etc.; diagnosis and treatment of rare pregnancy complications; emergency rescue and comprehensive management of difficult and critical cases. Academic Achievements: Principal participant in 3 national/provincial and ministerial research projects; published over ten papers in core journals and SCI journals. Co-editor of popular science books including "A Little Guide to Safeguarding a Healthy Pregnancy," "Clinical Practice Guidance for Nutritional Management during Pregnancy and Childbirth," etc.