Chronic bronchitis, a common and frequent clinical disease, mainly manifests itself as cough, sputum and shortness of breath, with recurrent episodes that are difficult to cure. The disease is often aggravated by cold or flu and climate change, and most patients have to receive a lot of fluids every year. According to Chinese medicine, this disease is a type of “cough” and “asthma” and is closely related to the lungs, spleen and kidneys. Although coughing is a problem of the lungs, it is closely related to the spleen and kidneys. The oxygen inhaled by the lungs depends on the kidneys to breathe deeply, and the spleen can transport water and dampness to relieve phlegm and dampness from blocking the lungs, which means that the lungs are the organ for storing phlegm and the spleen is the source of phlegm production. The acupuncture department of Ningxia Institute of Traditional Chinese Medicine Ye Ga Xi As this disease is easy to recur and difficult to cure, which seriously affects the treatment effect, in recent years, the acupuncture department of our hospital has achieved good results in the treatment of this disease by using acupuncture point burial therapy. Acupuncture point buried thread therapy: Take points: Ding gas, lung Yu, Fengmen, Spleen Yu, Kidney Yu, Zhongyu, Fenglong, etc. Course of treatment: 15 days of treatment, 5 times as a course of treatment.