Attending physician, who has been engaged in gynecology and obstetrics for more than 30 years, has accumulated rich work experience during the period of gynecology and obstetrics work in the Fourth People's Hospital of Liaoning Province and Liaoyang City, and has his own unique features in gynecological vulval diseases, cervicitis, pelvic inflammation, physiological endocrine diseases, endometriosis, and adenomyosis. Diagnosis and treatment of gynecological external genital diseases, cervicitis, pelvic inflammatory disease, physiological endocrine diseases, endometriosis, and adenomyosis; Diagnosis and treatment of precancerous lesions in cervical cancer.