1, Treatise on Febrile Diseases-written by Zhang Zhongjing in the Eastern Han Dynasty. This book has been regarded as a classic of Chinese medicine in all previous dynasties. The principles and methods of syndrome differentiation and treatment used in the book have established the norms of TCM diagnosis and treatment of diseases. The experience of syndrome differentiation and treatment combined with theory, method, prescription and medicine has far-reaching influence on the development of clinical medicine of traditional Chinese medicine; A large number of prescriptions recorded have strict prescriptions and remarkable curative effects, and are called "the ancestors of many parties" by later generations.

2. Materia Medica for Dietotherapy, written by Meng Ao in Tang Dynasty and supplemented by Justin Cheung, is one of the most influential monographs on dietotherapy. At the age of 93, Meng Chang studied under Sun Simiao, the king of medicine, and was proficient in medical health preservation. His longevity is not unrelated to his mastery of diet therapy and other health preservation methods. This book is a monograph on ancient nutrition and dietotherapy, with rich contents. It has a practical explanation for the curative effect of most foods and the rational application of edible drugs, and it still has high value.

3. Shennong Herbal Classic? Also known as Shennong's materia medica, it is referred to as Herbal Classic and Benjing for short. It is not an overnight work, and Shennong is its name. Pharmacists in the Warring States, Qin and Han Dynasties collected and sorted out pharmaceutical materials and finally wrote a book. This book is the earliest extant classic of pharmacology in China. Most of the drugs contained in it are still in use today, and their efficacy has been confirmed by long-term clinical practice and modern scientific research. Most of the pharmacological theories and medication principles put forward in the book are correct and have high scientific value, and are still important reference books for learning Chinese medicine.

4. On warmth? It was compiled by Professor Gu, a famous febrile disease expert in Qing Dynasty, according to his notes. To clarify the occurrence and development law of epidemic febrile diseases can be summarized as "the pathogen of epidemic febrile diseases is affected by the pathogen, and the first offender is transmitted to the pericardium"; Four stages of the development of epidemic febrile diseases are put forward: health, health preservation, nutrition and blood, indicating four levels of diseases from shallow to deep; Describe the significance of tongue recognition, tooth detection and macular recognition. In the development of the theory of epidemic febrile diseases, it has played a role in connecting the past with the future.

5. The Four Medical Codes was written at the end of the 8th century A.D., and was compiled by Yuto Yuan Dangombo, a famous Tibetan medical scientist, who summarized the theory and treatment experience of traditional Tibetan medicine and absorbed many essences of Chinese medicine, ancient India, big food and so on. The content is very rich, including the classification, physiology, pathology, diagnosis and treatment, drug formula and so on of various diseases.