First of all, I am very grateful to the teacher for reading my homework. This course is history, but not general history. It is an ancient and young new subject, which cannot be separated from all medical contents. As the name implies, "medical history" is medical history. Medical history is to study the role and influence of the development of social politics, economy, ideology and science and technology in different historical periods on medical development? Through the evolution and development of medicine itself? The science of exploring the law of medical development. In the process of learning? What impressed me the most was Zhang Zhongjing, a medical saint. Zhang Zhongjing lived in the late Eastern Han Dynasty? Social unrest at that time? Years of military disasters, political darkness, eunuch dictatorship? Bring profound disasters to the working people? Coupled with frequent natural disasters and epidemics. Zhang Zhongjing once mentioned more than 200 members of his clan in his book? Two thirds of them died in less than 10 years? Seven out of ten people died of typhoid fever. Zhang Zhongjing "feels the loss of the past?" This kind of injury is impossible to cure. "Work hard on medical theory?" The old adage of diligence? "Learn from others? Combined with the doctors at that time and their long-term accumulated medical experience? He wrote Treatise on Febrile Diseases (16). Treatise on Febrile Diseases is one of the most influential works in China's medical history. Its established principle of syndrome differentiation and treatment has been effectively guiding clinical practice? Make great contributions to the future development of clinical medicine? Is it still playing a role in clinic? It was regarded as "standard" by later clinicians. Studying medical history can help us understand the general and special laws of medical development? Can we prevent and avoid making mistakes in medical theory and practice or reduce the occurrence of mistakes? At the same time, it can also let us learn how to keenly discover and accept new things in medical science. Overcome conservative thinking? So as to obtain the creative achievements of medical science faster and better. The progress of medicine is a spiral development process. The history of medicine tells us more than once? Be wary of new discoveries and inventions? We should not give premature and overestimated comments. In the long process of medical development? Every step forward is inseparable from the painstaking efforts and sweat of scientists and medical scientists? They left many successful experiences and failed lessons. Studying medical history? Not only can we understand the process of medical development? Can we also learn from the experience of our predecessors? Take fewer detours? And can predict the general direction of medical development. Medicine belongs to natural science? But there is an important difference between it and other natural sciences? He studies people. Besides being biometric? It also has social attributes. So what? Humanistic quality education in medical colleges is very important. Is the history of medicine related to society, economy, philosophy and culture? To study the process and law of medical development? It is a subject between natural science and social science. Medical history as an interdisciplinary subject that integrates medical science and humanities? It plays an irreplaceable role in humanistic quality education in medical colleges. So what? Medical history is a science that people who study medicine, study medicine and engage in medical activities should be familiar with. I think? The course designed by our school is very good? Broaden our horizons? Let us understand the hardships and outstanding contributions made by our predecessors to the medical cause? I realized that my medical career was not easy. Thanks again to the teacher for giving us such rich spiritual nutrition.