Extraction code: kfxq? Lecture room: the story of traditional Chinese medicine through the ages. Warring States physician, whose real name was Qin, was born in Bohai County (now Renqiu, Hebei Province) and lived in the 5th century BC. When I was young, I studied medicine with Chang Sangjun. As a folk doctor, he often goes to Qi (Shandong), Zhao (Hebei), Qin (Shaanxi) and Zhou (Henan) to practice medicine. He has a good medical skill and is good at treating diseases of women, children and the elderly, each with multiple effects. He is good at acupuncture and comprehensive treatment techniques of prescriptions and medicines. The famous "six incurable diseases" reflects his scientific medical view which is divorced from the concept of ghosts and gods and privileged thoughts. ?