Engaged in clinical work in obstetrics and gynecology 10 years or more. I majored in maternity and children during my study, and obtained the title of chief physician of maternity health care in 1996. He is good at painless induced abortion, painless delivery, perineal and vaginal plastic surgery, and can skillfully use hysteroscopy and laparoscopy to treat uterine bleeding diseases such as hysteromyoma, ovarian cyst, endometriosis surgery, uterine mediastinal malformation, submucous myoma of uterine cavity and endometrial polyp. He has been a doctor for several years and has cured thousands of patients who are troubled by gynecological diseases.