There is no fixed formula for Lung Clearing Tea Drink. Usually, according to the physique and symptoms, Scutellaria baicalensis, Radix et Rhizoma Pinelliae, Radix et Rhizoma Pinelliae, Radix et Rhizoma Platycodonis, Rhizoma Pinelliae, Radix et Rhizoma Glycyrrhizae, Poria, and Radix et Rhizoma Semen. Smallpox pollen and Morus alba can clear lung heat; Radix Scutellariae Radix, Platycodonis, Radix et Rhizoma Glycyrrhizae, Radix et Rhizoma Glycyrrhizae can clear lungs, resolve phlegm and stop coughing; Radix et Rhizoma Pinelliae, Poriae can strengthen the spleen and resolve dampness (strengthen the spleen, get rid of dampness), and resolve phlegm and drink. Combined, these herbs can clear the lung, relieve cough, remove dampness and resolve phlegm. When feeling the wind-heat evil and experiencing cough and phlegm, the above medicines can be used to clear the lung and relieve cough, remove dampness and resolve phlegm. The specific use of drugs need to consult a traditional Chinese medicine practitioner, under the guidance of their identification and selection of appropriate medication, do not blindly use their own medication, so as not to delay the condition.