Good environment. The dormitory environment in 304 hospital is clean and tidy, and staff regularly clean and disinfect it. The staff has a good service attitude, low price and convenient medical treatment. The 304 Hospital of PLA is the predecessor of the Fourth Medical Center of PLA General Hospital. It was established in March, 1954 at No.51Nanfucheng Road, Haidian District. It is a comprehensive hospital with three characteristics of trauma, first aid and critical illness treatment, which integrates medical teaching and scientific research.