What are the basic theories of TCM?
The theories of Yin and Yang, the Five Elements, Zang-fu Organs, Meridians and Acupoints, Qi, Blood and Body Fluids, the Seven Emotions and the Six Pathogens, Four Diagnostic Methods and Differentiation of Syndromes formed the basic knowledge of Chinese Medicine and acupuncture and moxibustion constituted the main forms of treatment.