According to the theory of Chinese medicine, the main etiology of low back pain is due to the deficiency of liver and kidney, coupled with the invasion of wind, cold and dampness, resulting in the inaccessibility of the meridians, stagnation of Qi and blood stasis, and the inaccessibility of the Ying and Wei, which causes pain in the lumbar region, and acupuncture can be used to unblock the meridians and relieve the pain. Acupuncture therapy for low back pain mainly uses different acupuncture methods such as auricular acupuncture, body acupuncture and electroacupuncture. In clinical practice, acupuncture points are usually selected according to the location of the pain, as well as the matching points according to the different symptoms. According to the theory of diagnosis and treatment, different acupuncture points are selected according to different types of symptoms, such as lumbar Yangguan for cold symptoms, Guizhong for stasis of blood, and foot Sanli for Zhengqi deficiency.