How did Chinese medicine come from? When did Chinese medicine originate?

Traditional Chinese Medicine (TCM) refers to the traditional medicine in China, and it is a subject that studies human physiology, pathology, disease diagnosis and prevention. It bears the experience and theoretical knowledge of ancient Chinese people in fighting diseases, and is a medical theoretical system gradually formed and developed through long-term medical practice under the guidance of ancient naive materialism and spontaneous dialectical thinking. In the research method, it is based on similar holistic view, physiology and pathology of zang-fu organs and meridians, syndrome differentiation and treatment, with simple system theory, cybernetics, fractal theory and information theory. Chinese medicine generally refers to the traditional medicine created by the working people of Han nationality in China, so it is also called Chinese medicine. Other traditional medicine in China, such as Tibetan medicine, Mongolian medicine and Miao medicine, is called ethnic medicine. Originated and formed in China, it has the characteristics of holistic concept and syndrome differentiation.