Importance of PHC: Primary health care is an important part of health service system and a basic public health service. PHC has the following advantages: improving the accessibility and accessibility of health services, reducing primary medical expenses, and making health services pay more attention to prevention and community education. For the medical environment in developing countries, PHC is also helpful to alleviate the supply and demand of medical resources, better take care of the health of the whole people and promote social health.
Challenges in the practice of primary health care: the practice of PhC faces a series of challenges, mainly including insufficient infrastructure, poor quality of health care services and insufficient service supply. In addition, due to the uneven distribution of medical resources, the shortage of medical institutions suitable for the region, the distortion of supply and demand of medical personnel and other factors, the lack of capacity of primary medical resources is also a serious problem. In order to solve these problems, it is necessary to formulate a comprehensive health policy, improve the training and management of health service personnel, and increase the capital investment in the health system.