The combination of Pericarpium Citri Reticulatae and Gynostemma Gynostemma has the effect of regulating qi and strengthening the spleen, resolving phlegm and relieving cough. Chenpi is pungent, bitter and warm in nature, and belongs to the spleen and lung meridians. It is effective in regulating qi and strengthening the spleen, drying dampness and resolving phlegm (removing phlegm from the body by drying dampness). Gynostemma is sweet, bitter, cold in nature, belonging to the spleen and lung meridian, with the effect of benefiting qi, strengthening the spleen (regulating the qi of the spleen and stomach), resolving phlegm and relieving cough, clearing heat and removing toxins (removing heat and toxins in the body), and the combination of the two has the effect of regulating qi, strengthening the spleen, resolving phlegm and relieving cough. 1. Regulate qi and strengthen the spleen: gynostemma benefits qi and strengthens the spleen, Chen Pi regulates qi and strengthens the spleen, both of them have certain therapeutic effects on patients with weak spleen and stomach, such as gastric distension and hiccups, inappetance, and loose stools (thin and unshaped feces). 2. Resolving phlegm and relieving cough: Chenpi resolves phlegm and dries dampness, and gynostemma resolves phlegm and relieves cough. In the clinical treatment of cough and phlegm, heavy dampness in the spleen and stomach, the two are often paired together for the purpose of resolving phlegm and relieving cough. Chenpi pungent dry, for the Yin deficiency fire (Yin essence loss in the body, the emergence of hyperactive fire) and fluid deficiency patients should be used with caution, so as not to aggravate the condition. Gynostemma bitter cold, for patients with weak spleen and stomach and allergies should be used with caution. The adverse effects of both are not clear. Chinese medicine needs to be used by a professional physician after diagnosis and treatment, it is recommended that when the body appears to be unwell to consult a doctor in a timely manner, under the guidance of the doctor’s diagnosis and standardization of medication, do not take medication on their own.