Chief Physician of Obstetrics and Gynecology, Deputy Director of Obstetrics at Peking University International Hospital. With 25 years of professional experience in obstetrics and gynecology, has participated in multiple research projects at various levels, including the Beijing Municipal Science and Technology Commission's Initial Fund, Ministry of Health projects, and National Key Technologies R&D Program projects during the 10th Five-Year Plan. Possesses extensive clinical experience and specializes in the management and surgery of gynecological tumors, occiput posterior difficult labor, hypertensive disorders of pregnancy, gestational diabetes mellitus, pregnancy complicated with uterine fibroids, complex twin pregnancies, preterm birth, and placenta previa. Has unique insights into the management of high-risk pregnancies such as obstetric complications and comorbidities, with standardized treatment approaches, and particularly has distinctive expertise in managing pregnancy complicated with uterine fibroids and placenta previa.