Acupoint name has rich TCM meaning and cultural connotation and its nomenclature originates from ancient Chinese. In order to clearly explore the significance of acupoint name, the exegetics is used in this study. It is found that the study on acupoint name contributed to determining the controversial acupoint locations and revealing the cultural connotation and the basic TCM theory behind the acupoint. Additionally, it helps us to understand the effect mechanisms of acupoints [Tianshu (ST 25) is either for constipation or diarrhea as an example], dig the clinical effects of acupoints, discove...