(407 BC-365 BC, 438 BC+00 BC) Ji, Qin and Ayue, also known as famous doctors in the Spring and Autumn Period and the Warring States Period. Zheng (now Renqiu, Hebei Province) was born in Bohai County and Qi State (now Changqing, Shandong Province). Because of his superb medical skills, he was honored as an imperial doctor, so people at that time used the name of "Bian Que", the imperial doctor of the Yellow Emperor in ancient mythology, to call him.

Li Shizhen

(1518-1593), the word dongbi, was called Li Dongbi at that time. No, by the lake. In his later years, he was born in qi zhou, Hubei (now qi zhou Town, Qichun County, Huanggang City, Hubei Province). He is a Han Chinese. Li Shizhen, a great physician and pharmacologist in ancient China, consulted more than 800 books on medicine and its academic research in the past dynasties, and combined with his own experience and investigation, compiled Materia Medica, which lasted for 27 years. It is a summary masterpiece of ancient pharmacology in China, and it has been highly praised at home and abroad. There have been several translations or excerpts, and one book is Hu Ling Pulse.

Hua Tuo

(about 145-208), a famous physician in the late Eastern Han Dynasty, was characterized by the Han nationality, Pei Guoqiao (now Bozhou, Anhui). Hua Tuo, Dong Feng and Zhang Zhongjing (Zhang Ji) are also called "Jian 'an Three Magical Doctors". When I was young, I studied abroad and studied medicine, and I didn't want to make progress. He has a comprehensive medical skill, especially good at surgery. Later generations called him "the master of surgery" and "the originator of surgery". He is proficient in internal medicine, gynecology, pediatrics, acupuncture, especially in surgery, and his medical footprint covers Anhui, Henan, Shandong, Jiangsu and other places.

Zhang Zhongjing

At the end of the Eastern Han Dynasty, a famous physician was called a medical sage. According to legend, it is filial piety and Changsha magistrate, so it is called Zhang Changsha. Zhang Zhongjing extensively collected medical prescriptions and wrote the masterpiece Treatise on Febrile Diseases handed down from ancient times. The established principle of syndrome differentiation and treatment is the basic principle of TCM clinic and the soul of TCM. In the aspect of prescription science, Treatise on Febrile Diseases has also made great contributions, creating many dosage forms and recording a large number of effective prescriptions. The therapeutic principle of differentiation of six meridians established by him has been highly praised by doctors in past dynasties. This is the first medical monograph in China to establish the law of syndrome differentiation and treatment from theory to practice. It is one of the most influential works in the history of Chinese medicine, and it is a necessary classic work for later scholars to study Chinese medicine, which has been widely valued by medical students and clinicians.