The common foods used to moisten the lungs are: 1, ice sugar snow pear, snow pear is sweet and cold, moisten the lungs and clear the stomach, produce fluid to quench thirst, ice sugar is sweet and flat moisten the lungs, both decocted at the same time to eat pears and drink soup can play the effect of moistening the lungs and stopping cough. 2, lily, sweet and flat, moisten the lungs and stomach, nourish yin, clear the heart and calm the mind, and Chuanbei decocted at the same time, for lung dry yin deficiency of cough, coughing blood. Lily and mung beans, barley, rice, sugar together with porridge, has the effect of moistening the lung and relieving cough, calming the heart and tranquilizing the mind. Decoction of lily and lean meat of maitake together has the effect of moistening lung and lowering qi, nourishing yin and nourishing stomach. Lily and yam together, has the dietary therapy effect of moistening the lung to stop cough, clearing the heart and calming the mind, and has a better effect on prolonged cough and dry lung cough. 3, white radish clears the lung and moistens the throat, generates body fluid, stops cough and resolves phlegm, boiled in water.