Dr. Zheng has been engaged in clinical work of gynecology and obstetrics for more than 30 years, She was graduated from the Military Third Medical University, and served as the director of Ob/gyn department of the Tenth Military Hospital of PLA, and have accumulated rich clinical experience in the inpatient department of obstetrics and the outpatient prenatal screening. She was awarded the people's liberation army third-class merit medal. She has published more than 20 academic papers in the journals at the provincial level.

Dr. Zheng has rich experience in diagnosis and treatment of common and frequently occurring diseases and difficult diseases in gynecology and obstetrics, and is good at diagnosis and treatment of high-risk pregnancy in obstetrics, such as eclampsia, pregnancy complicated with diabetes, postpartum hemorrhage, hemorrhagic shock, amniotic fluid embolism and other complications of obstetrics.