The Chinese People's Liberation Army Chongqing Garrison Hospital is located atNo. 1, Nanbin West Road, Nan 'an District, Chongqing, which is known as the "Fog Capital". With beautiful environment and convenient transportation, it is a designated medical insurance hospital invested and developed by the state. With the full support of national policies, the National Southwest Key Oral Mucosal Diagnosis and Treatment Center, Gastrointestinal Diagnosis and Treatment Center and Southwest Mental Disease Diagnosis and Treatment Center have been established successively, and they have been rated as "National Key Male Disease Epidemic Prevention Institution" and "National New Technology Promotion Base for Chronic Liver Disease", which integrates the prevention, health care, treatment, rehabilitation, scientific research and teaching of male diseases, liver diseases, gastrointestinal diseases and mental diseases, and gathers talents from all sides. They are patient-centered and conscientious. After years of unremitting efforts, the hospital has become a national key oral mucosal disease diagnosis and treatment center, a national key mental disease diagnosis and treatment center, a national key gastrointestinal disease diagnosis and treatment center, a national gastrointestinal disease diagnosis and treatment promotion base and a national demonstration hospital.