This product is sour, sweet, warm, attributed to the lung, heart and kidney meridian, with astringent lung and kidney, astringent sweat, astringent to stop diarrhea, tranquilize the heart and tranquilize the mind. Chronic respiratory diseases caused by chronic cough and asthma, can be used with poppy shells. Lung and kidney deficiency caused by prolonged cough, asthma can be used together with Cornus officinalis and Radix Rehmanniae. Cough caused by cold in the lung meridian can be used together with dry ginger and fine spices. This product has good efficacy in generating fluids, benefiting qi and quenching thirst, and can treat thirst and excessive sweating caused by fever, qi and yin injuries, and can be combined with ginseng and maitong. This product has strong oxidizing ability and can be combined with Astragalus, Codonopsis and Atractylodes Macrocephalae for spontaneous sweating caused by Qi deficiency. For spermatorrhea caused by kidney deficiency, this product can be combined with Maitong, Cornus officinalis and Radix Rehmanniae to nourish yin and reduce fire.