Long-term medical and health practice at home and abroad has proved that the task of medical education in colleges and universities is to train qualified medical graduates, and the growth of medical graduates into qualified clinicians requires standardized training for residents and other post-graduation medical education. At present, all countries in the world generally divide medical education into three stages: specialist education, post-graduation education and continuing education (that is, lifelong education), and standardized training for residents belongs to post-graduation education. Resident training sprouted at the end of 19 and was implemented in 1950s and 1960s. At present, developed countries and China's Taiwan Province Province, Hongkong and Macau have established standardized training systems for residents. To carry out standardized training for residents, it is necessary to make standardized institutional arrangements for medical education measures such as enrollment object, training mode, training enrollment, training base, training content, assessment and certification, and also to clarify relevant policy guarantees such as finance, human resources and social security, development and reform. The seven departments jointly issued "Guiding Opinions on Establishing a Standardized Training System for Residents", which unified the above contents and made basic institutional arrangements for medical coverage. This is conducive to the standardization, standardization and homogenization of doctor training in China, providing safe, effective and high-level medical preventive care and rehabilitation services for 654.38+300 million people, especially conducive to the implementation of standardized training for general practitioners and laying the foundation for the implementation of graded diagnosis and treatment from the perspective of talent training. Therefore, establishing a standardized training system for residents is an important measure to deepen the reform of China's medical and health system and medical education, a pragmatic move to safeguard and improve people's livelihood, a beneficial exploration and an important part of establishing a talent training system that conforms to the characteristics of the industry, and an inevitable choice for China's medical education to catch up with the international advanced level and gradually realize modernization.