Significance: 1) Only by providing community-oriented primary medical services can we fully understand the nature and characteristics of community health problems and the public's medical behavior. (2) Only by observing health problems in the community background can we fully and systematically understand the health and diseases of individuals and their families, and ignoring the role of community background factors will inevitably lead doctors to a dead end in diagnosis and treatment. (3) Community-oriented primary health care requires general practitioners to take care of patients who seek medical treatment, patients who do not seek medical treatment and healthy people at the same time. Only in this way can the health of all residents in the community be more effectively maintained. (4) Only by providing community-oriented primary health care, can the limited health resources be rationally utilized, and on the basis of mobilizing medical and non-medical resources inside and outside the community, the requirements of community residents for pursuing a healthy life can be met to the maximum extent. (5) Only by providing community-oriented primary health care can we effectively control the prevalence of various diseases in the community.