In 1929 (Republic of China 18 years), Wanxian City Red Cross Hospital was inaugurated began to set up outpatient clinics, to carry out medical and surgical diagnostic and treatment services.
In 1936 (R.O.C. 25), the name was changed to Wanxian County Hospital, with a staff of 10 and 15 beds. Acquisition of the first microscope, began to set up the inpatient department.
1940 (R.O.C. 29), renamed Wanxian County Health Center.
1943 (R.O.C. 32), renamed Wanxian County Center Health Center, the establishment of 20 people, preventive medical care throughout the county.
In 1946 (R.O.C. 35), renamed the Sichuan Provincial Wanxian Hospital, began to set up a pharmacy, the establishment of 40 people, set up 40 beds, to undertake medical and health care work in the lower Chuandong counties.
In 1949, the name was changed to Sichuan East Wanxian Municipal People's Hospital.
In 1949, the liberation of Wanxian County, the Chinese People's Liberation Army Wanxian City Military Control Committee Department of Health sent a military representative to announce the takeover of the hospital.
In 1950, the hospital management committee was established.
In 1951, the name was changed to Chuan Dong Second People's Hospital.
In 1951, the establishment of 90 staff, the hospital party branch was established.
In 1952, the Department of Health of the Chuan Dong Administration allocated 3.2 billion French francs to build a new hospital (today's site) by allocating 37,585 square meters of land in Hongshiliang, Xincheng Road.
In 1953, the hospital was renamed as Sichuan Wanxian People's Hospital.
In 1953, the establishment of 171 personnel, set up 170 beds, the purchase of the first Dutch-made 200 mA X-ray machine.
1954, moved to the new site of the new city road red stone beam. Outpatient clinic is located in today's district blood station. Beds are set up in different departments, 25 beds in internal medicine (except 30 beds in tuberculosis).
1957, outpatient clinic set up Chinese herbal pharmacy. The establishment of 171 personnel, set up 170 beds.
1958, the establishment of the first, second and third outpatient department, 24-hour outpatient system.
1959, the pharmacy department under the inpatient department and the first and second outpatient department 3 pharmacies.
In 1961, the first electrocardiogram machine was used to check heart diseases.
In 1962, the third outpatient department was reorganized under Wanxian Psychiatric Hospital. The surgical building was completed with a floor area of 4,475 square meters.
In 1963, the inpatient department was set up as a Chinese medicine ward with 8 beds.
In 1972, iodine oil imaging of brain ventricles was carried out.
In 1973, the Committee of Wanxian Regional People's Hospital of China*** was established.
In 1974, A-type ultrasound was applied to clinical examination.
In 1976, iodine water imaging was carried out in the ventricles of the brain, and the first use of electric shock to reset the heart rhythm was successful.
In 1977, ultrasound electrocardiography was used.
In 1979, it was renamed as Wanxian Regional People's Hospital.
In 1980, electroencephalograph, cerebral hemogram and fiberoptic gastroscope were applied to the clinic. The first isotope liver scan was used to diagnose liver cirrhosis and cancer.
1990, Chinese Medicine Clinic was established. The tumor prevention and research center building was completed and put into clinical use, with 12 departments and 278 beds.
In 1992, the name was changed to Wanxian City Center People's Hospital.
In 1992, the establishment of 756 people, set up 558 beds.
In 1993, the radiotherapy complex was completed, with a floor area of 3,477 square meters
In 1994, Wanxian Central People's Hospital passed the evaluation of Grade 2A hospital.
In 1998, it was renamed Chongqing Three Gorges Center Hospital.
In 1998, the outpatient building was completed and put into use. It had a staff of 814 and 648 beds.
In 1999, Chongqing Three Gorges Tumor Control Institute was established.
In 2000, the Mobile Outpatient Department was established to send doctors to the countryside; kidney transplantation was carried out for the first time.
In 2001, the Three Gorges Clinical College of Sichuan North Medical College was established.
In 2002, the hospital passed the evaluation of Grade 3A hospital; successfully held the Reporting Meeting on the Achievements of the Construction of Medical and Health Care Center of Three Gorges Reservoir Area and the Book-Giving Activity of Healthy Wanzhou Tour.
In 2003, the Second People's Hospital of Wanzhou District achieved a stage victory in the fight against SARS; the former Second People's Hospital of Wanzhou District was merged into Chongqing Three Gorges Center Hospital and renamed as Pinghu Branch Hospital.
In 2004, Chongqing Liver Disease Treatment and Research Center Three Gorges Branch was opened; Bai'an Branch and Children's Branch were opened; the first liver transplantation was carried out.
In 2005, the Sanxia Clinical Base of Ultrasound Engineering Research Institute of Chongqing Medical University was established; the International Huaxia Medical Academic Conference and the High-level Forum on Spiritual Civilization Construction and News Propaganda of Health System were successfully held.
In 2006, it launched the Beneficial China Medical Action.
In 2007, the opening of the Royal An (Infectious Disease Branch), the launch of Wanzhou District urban hospitals to support rural health centers and worship activities.
In 2008, Pinghu Branch Rehabilitation Compound opened, and the foundation stone of Jiangnan Branch was laid.
In 2009, the Million Farmers Health Campaign was launched. The world's first 128-slice spiral CT was put into use. On board 2,556 people, the establishment of 2,000 beds (2,400 open beds), covers an area of 400 acres, a total construction area of 430,000 square meters, the total value of equipment 300 million yuan (3011 units).