Moxibustion of Lung Yu can directly warm up Yang Qi in the lungs, which can remove phlegm and dampness, and has the effect of stopping cough, resolving phlegm and settling asthma. Chinese medicine usually treats lung diseases in winter and summer, i.e. applying heat therapy to treat the cold evil to prevent it from attacking when it is cold, especially for the body when phlegm-dampness is present and coughing and asthma symptoms are likely to occur in cooler weather. Winter diseases can be treated in summer by targeting the lung acupuncture points to disperse phlegm and dampness, run the yang energy in the lungs, and make the qi and blood flow. Moxibustion can treat cold diseases and has the effect of warming the Qi and blood, so it is often used to treat Lung Yu, which is more direct and has a faster thermal progress. If massage or tui-na is performed, it may take a long time for the qi and blood to run, but moxibustion carries heat and can directly target the cold evil or the yang qi is closed, or the yang qi is running poorly with a direct lifting effect, and the effect is relatively fast. Therefore, the treatment of winter and summer diseases can be carried out with moxibustion, and the current method of applying acupuncture points is relatively easy, and the effect of moxibustion will be better.