Tian Ying works in the Department of Anorectal Surgery at Beijing Anorectal Hospital (Beijing Erlong Road Hospital) as a Deputy Chief Physician. With over 10 years of experience in anorectal surgery, Tian Ying pursued further studies in colorectal surgery at Bielefeld City Hospital in Germany in 2019. Specializing in minimally invasive treatments for diseases such as hemorrhoids, anal fistulas, perianal abscesses, and outlet obstructive constipation, Tian Ying has published over 20 medical papers in core journals such as the Chinese Journal of Gastrointestinal Surgery, Chinese Journal of General Surgery, and Colorectal Surgery, and has been involved in the invention of 1 patent. Tian Ying has led a clinical application project in the capital and participated in several national and municipal research projects. Tian Ying has served as the chief editor of the book "Clinical Pathways of Surgical Diseases" and contributed to the writing of several other books including "Clinical Work Manual for Anorectal Physicians," "Surgical Techniques in Anorectal Surgery," and "Discussions on Anorectal Diseases."

Social employment: Tian Ying is a member of the Colorectal and Anorectal Disease Professional Committee of the Beijing Society of Integrated Chinese and Western Medicine, the Youth Executive Committee of the Beijing Coloproctology Society, the Executive Director of the Anorectal Division of the Clinical Education Research Committee of the Chinese Medicine Higher Education Society, a director of the Anorectal Division of the Chinese Medicine Information Research Society, and the Secretary of the Anorectal Professional Committee of the Xicheng District Medical Association.

Excellent:Specializing in the diagnosis and treatment of common anorectal diseases such as anal fistulas, mixed hemorrhoids, and anal fissures, Tian Ying excels in the minimally invasive treatment of mixed hemorrhoids, anal fistulas, and the treatment of defecation disorders such as rectal prolapse and rectal mucosal prolapse.