Compared with the difficulty of the examination for medical practitioners, the training examination is much less difficult. The questions of supervision examination are mainly some basic professional knowledge, and there are not many multiple-choice questions. There is no exam outline like the medical practitioner exam. Standardized training for residents originated from 1993. The Ministry of Health issued the Notice on Implementing the Trial Measures for Standardized Training of Clinical Residents. The standardized training of clinical residents is an important part of medical students' post-graduation education, mainly focusing on clinical practice, professional compulsory courses and public compulsory courses.