There is no precise location for an a-shi point (a point where the sensation of pain, numbness, distension and tenderness is pronounced), but it is usually referred to as a pressure point or other reaction point. A-shi points usually mean that the point is neither a meridian point nor a qi point, but only a pressure point or a localized lesion or other reaction point. These points have neither specific names nor fixed locations, and are mostly located near the affected area, but can also be far away from the affected area. Therefore, there is no precise location for Ah Yes points. Clinically, if a pressure point is located on a meridian point or a qi point, it is named as a meridian point or a qi point; if it is not located on a meridian point or a qi point, it can be used as an Ah Yes point. It is recommended to have a professional doctor to carry out massage, acupuncture and other operations on Ah Yes point or other points according to the condition, do not operate on your own to avoid adverse consequences.