San Fu Paste is a traditional Chinese medicine compress that is applied on the three ambient days of the year, and should be applied once in each of the first, middle and last ambient days. The “three volts” is the first, middle and last volts of the collective name, is the hottest time of the year. The three volt patch is based on the theory of Chinese medicine “winter disease summer treatment”, the winter easy to occur, recurring or aggravated diseases, in the summer to support positive cultivation (cultivation and consolidation of the body’s positive qi) of the treatment. San Fu Paste with traditional Chinese medicine directly applied to the acupoints, the acupoints produce micro-area chemical, thermal stimulation, enhance resistance, and achieve the effect of curing and preventing diseases. San Fu paste is generally suitable for people over two years of age. It is suitable for bronchial asthma, chronic bronchitis, bronchiectasis, chronic pharyngitis, rhinitis, chronic obstructive pulmonary disease, recurrent upper respiratory tract infections, emphysema, pulmonary heart disease and other respiratory diseases. San Fu Paste should be used under the guidance of a professional physician, please do not operate on your own.