OBJECTIVETo explore the basic concept of functions of acupoints.

METHODSThe principles of Chinese medicine therapy and acupuncture therapy are analyzed and compared and it is pointed out that there is an essential difference between the functions of traditional Chinese medicine and acupoints. Chinese medicine correct the deviation using their deviation property, but acupoints correct the deviation using their bi-directional regulative actions.

RESULTSAcupuncture and moxibustion therapy is different from Chinese medicine in treating syndromes of cold, heat, deficiency and excess. That the descriptive way of traditional Chinese medicine functions is applied to those of acupoints is somewhat one-sideness.

CONCLUSIONAcupoints have their own characteristics and principles of application, and acupoints have the effects of close therapy, distal therapy and special effects, and action law of special acupoints. Therefore, induction for functions of acupoints should supplement and perfect these functions.