Snowflake pear and Szechuan shellfish mother, lily of the valley and other Chinese herbs to drink water can moisten the lung cough phlegm. However, snowflake pear and Szechuan shellfish mother, lily and other Chinese herbs boiled water to drink, can only relieve the symptoms, can not achieve the role of the cure, so the patient also need to be in the guidance of a professional doctor for treatment. Chuanbei mother, taste bitter, sweet, sex slightly cold. It belongs to the lung and heart meridians. It has the efficacy of clearing heat and moistening the lungs (removing heat to moisturize the lungs), resolving phlegm and relieving cough, dispersing nodules and eliminating carbuncles (evacuating nodules and eliminating carbuncles and poisons). It is used for lung-heat and dry cough, dry cough with little phlegm, and cough due to yin deficiency. Snowflake pear and Szechuan Bei Mu are boiled together and drunk to improve lung-heat dry cough, dry cough with little phlegm and other conditions. Lily, sweet flavor, cold nature. It belongs to the heart and lung meridians. It has the effects of nourishing yin and moisturizing the lungs (nourishing the lungs by replenishing the lung fluid), and clearing the heart and tranquilizing the mind (tranquilizing the mind by removing the inner vexation and heat). It is used for yin deficiency and dry cough, laborious cough and hemoptysis. Boiling it with snowflake pear and drinking it together can moisten the lungs and dissolve phlegm, and it is also effective for Yin deficiency and dry cough, labor cough and hemoptysis. It is not suitable to be used with Chuanwu, made Chuanwu, Caowu, made Caowu, and epiphyllum. Wind-cold cough and cold loose stools (feces thin and unformed) should not take lily.