It analyzes the significance and value of prioritizing health development, explains the basic connotation and core meaning of prioritizing health development, and puts forward the framework of the system of prioritizing health development. It proposes that health priority development is a collection of a series of ideas, systems and development models that arrange health as a priority in a country’s economic and social development. The system of health priority development refers to a unified whole composed of all kinds of systems or behavior rules that are conducive to promoting and protecting residents’health. Healthy civilization, healthy promotion society and health impact assessment system are building blocks of system construction.