College degree or above or engaged in related work for more than 5 years, you can apply for advanced; Technical secondary school education or engaged in related work for more than 3 years, you can apply for intermediate level; Those who have a high school education or engaged in related work 1 year or above can apply for the primary level. Health managers mainly study the following eight aspects: 1 >, health education and health management: health education and health promotion, health information collection, methods and ways of information collection, health status prediction and analysis, health status evaluation, supervision and improvement; 2 > Medical basis: human physiology, human anatomy, cytology, nervous system, respiratory system, endocrine system, digestive system, internal circulation system, etc. Environment and health: the relationship between environment and health, the importance of environmental sanitation, the impact of environmental pollution on health, and environmental quality evaluation; 4 > Psychology and health: the relationship between psychology and health, the concepts and methods of psychological evaluation, the basic principles of psychological counseling, and the methods and skills of psychological counseling; 5 > Nutrition and health: basic nutrition, food nutrition, population nutrition, public nutrition, prevention and health care of common diseases, nutritional treatment of common diseases, prevention and health care of sudden family diseases; ⑥ Exercise and rehabilitation: the relationship between exercise and health, an overview of exercise therapy, various skills of exercise therapy, and traditional rehabilitation nursing; 7 >, health and health: health taiji biography; 8 > Sub-health guidance: the definition of sub-health, the definition of sub-health, the causes and harm of sub-health, and the guidance and management of sub-health.