Long Xin, female, is attending physician in obstetrics and gynecology.

Long has received national colposcopy training many times and obtained the qualification certificate issued by the cervical cancer prevention and control technology base of the National Health Commission of the People's Republic of China (formerly the National Health and Family Planning Commission). She had advanced study at the Cervical Diseases Diagnosis and Treatment Center of the Obstetrics and Gynecology Hospital of Fudan University.

Long has rich clinical experience and is highly responsible. She is good at colposcopy diagnosis, high-resolution anoscopy, and diagnosis and treatment of cervical diseases.

She served as lecturer and clinical teacher in the cervical lesion study course. She was in charge of one project of the Chongqing Science and Technology Commission and one project of the Chongqing Municipal Health Commission (formerly the Chongqing Municipal Health and Family Planning Commission), and has participated in many research projects.