Health managers are technical professionals who are engaged in the detection, analysis, evaluation, health maintenance and health education of groups or individuals. His duties include: collecting and managing individual or group health services; Assessing health and disease risk factors of individuals or groups; Carry out individual or group health management consultation and specific guidance; Making health education plans for individuals or groups; Health maintenance for individuals or groups; Health education knowledge and marketing promotion for individuals or groups; Scientific research, development and design of health service technology; Carry out the evaluation of key technical achievements of health services.