Back clearing refers to clearing the meridians and blood vessels in the back, which has the effect of accessing yang qi, regulating internal organs, etc., and relieving back pain and other discomforts. Unblocking the back meridians, blood vessels, etc., can be carried out through internal Chinese medicine, acupuncture, cupping, massage and other ways. Chinese medicine believes that “the meridians, so can determine the life and death, at the disease, adjusting the virtual reality, can not be blocked”, the back of the meridians, blood vessels, etc. If not smooth, easy to cause blockage, disease will be prone to occur. The dushi vein and the foot solar bladder meridian circulation back, dushi vein for the sea of yang veins, the Governor of all the yang; foot solar bladder meridian on the heart yu, lung yu, spleen yu and other acupuncture points, you can access the internal organs, so there is access to yang qi, regulate the effectiveness of internal organs, and so on. Back dredging is effective in treating pain, soreness and distension caused by blockage of qi and stagnation of meridians. If there is any discomfort, please go to the hospital, under the guidance of a professional Chinese medicine practitioner, do not take medicine, cupping, acupuncture, etc., to avoid damage to the body.