Front-line medical and health, public health, disease prevention and control workstations and health technical service personnel of local health administrative departments. For example, in community health service, front-line medical personnel include nurses, health technicians, technicians, community professional nurses, head nurses, community health technicians, general practitioners, general nurses, specialists, specialist nurses, intern nurses, medical and health technicians and other technical posts related to medical and health care. Front-line medical staff are mainly responsible for providing health services and are the most important part of primary health services; They undertake the important tasks of providing residents with health and disease prevention services, receiving education, health management and promoting health promotion. They are the branches of health services closest to residents, which can find out the illness among residents in time and control and prevent diseases; In addition, front-line medical staff are also responsible for assisting superior units in supervision and inspection, and participating in community health activities, such as physical examination, health education, health services, and chronic disease management.