Abstract: To implement the standardized training system for residency is a landmark in the history of Chinese medical education. The orderly connecting cultivation of postgraduates of professional degree in clinical medicine and standardized training system for residency are the results of years scientific research, abiding by the law of medical education, drawing on international experience, and combing with China's national conditions. It is not only a major innovation in the reform of the talent training mechanism, but also the only way to improve the quality and level of medical service. However, the relevant supporting policies are not perfect and there still exist many problems. Therefore, the article intends to probe them and give some suggestions.