Knee Ning points are located in the anterior femoral area, the outer Knee Ning point 0.5 inches straight above Liangqiu point 2 inches above the lateral end of the patellar base and 1 inch outward, and the inner Knee Ning point 0.5 inches straight above Blood Sea point 2 inches above the medial end of the patellar base and 1 inch inward. Knee Ning is a new point proposed by modern scholars, containing two points, namely, the outer Knee Ning point above the outer Liangqiu point and the inner Knee Ning point above the inner Sea of Blood point, which are mainly used for treating painful knee diseases by means of acupuncture or needle-knife cuts on the two points. Knee Ning is a newly proposed point, which has not been described in the ancient Chinese medical books, and its clinical use is relatively rare, and its efficacy is yet to be proved. If you have a related disease, you need to consult a professional physician for diagnosis and treatment, and do not choose the acupuncture point for treatment without authorization.