What did Sun Simiao point out?

As far as the relationship between acupuncture and drug therapy is concerned, Sun Simiao attaches great importance to the principle of comprehensive treatment of acupuncture and medicine, pointing out that "acupuncture without moxibustion, moxibustion without acupuncture, is not a good doctor; Acupuncture is not medicine, medicine is not acupuncture, especially bad medicine. ..... A good doctor is one who knows the needle and medicine. "In other words, the standard of a good doctor in Sun Shi must be good at both acupuncture and prescription, which is very reasonable. He also emphasized the application of the principle of syndrome differentiation and treatment in acupuncture clinic, saying; Or use dozens of points for one disease, or use several points for one disease, all of which are temporary. "Sun Simiao creatively drew three large-scale color wall charts of acupuncture and moxibustion meridians and points on the basis of the atlas of acupuncture and moxibustion. The three pictures respectively draw the front, back, side the twelve meridians and Qi-Jing eight veins of human body in different colors, which creates a precedent for color acupuncture drawing and plays an important role in improving the quality of acupuncture teaching and accurately locating acupoints. In addition, the "Ashi point" with remarkable curative effect was also recorded for the first time in Qian Jin Fang.