The question of what to eat to replenish the lungs can not be generalized, the need for a professional doctor’s visit according to the patient’s situation, diagnosis and treatment, replenishment of the lungs can be taken to replenish lung qi medicine, nourishing yin and moistening the lungs (by replenishing the lungs to moisturize the lungs) medicine, and so on. 1. Lung qi tonic: used for coughing and wheezing caused by prolonged illness, lung qi deficiency due to insufficient qi biochemistry. There is often feeble coughing and wheezing, chest tightness and shortness of breath, scanty phlegm, physical exertion, easy fatigue, and a low and feeble voice. Lung tonifying pills and Yu Ping Feng San are more commonly used. Those with external cough should not take them. 2. Yin-supporting and lung-moisturizing (nourishing the lungs by replenishing their fluid) medicines: used for coughs of long duration resulting in deficiency of yin fluid, consumptive infestation and infection of the lungs, or heat illnesses resulting in prolonged damage to yin and fluid leading to lung yin deficiency. Symptoms such as weak dry cough, blood in sputum, emaciation, bouts of fever, night sweating and dry throat are common. Nourishing Yin and Clearing Lung Pills and Lily Solid Gold Pills are commonly used. Among them, it should be noted that Nourishing Yin and Clearing Lung Pills are forbidden to be taken by diabetic patients, and those with phlegm-dampness congestion are forbidden to take them, which is manifested by phlegm that is thick and sticky, or thick and lumpy. Chinese medicines or proprietary Chinese medicines need to be used under the guidance of a Chinese doctor to identify the evidence, individuals should not use blindly, so as not to cause adverse consequences.