According to different identification, Chenpi can be brewed with Citrus aurantium, Cangzhu, hawthorn, Shenquan and other Chinese herbs to drink, and there is no such thing as what is the best with what to brew. Chenpi is bitter, pungent and warm in nature. It belongs to the lung and spleen meridians. It has the effects of regulating qi and strengthening the spleen (regulating qi and strengthening the spleen), drying dampness and resolving phlegm (removing phlegm from the body by drying dampness). It is used in treating distention and fullness in the epigastrium (abdomen), poor appetite and vomiting, cough with excessive phlegm. For those with stagnant spleen and stomach qi, obvious abdominal distension and fullness, and symptoms worsening with mood swings, it is more appropriate to combine Chen Pi with Citrus aurantium in water. Pericarpium Citri Reticulatae with Cangzhu in water is suitable for patients with cold-dampness obstruction of the spleen and stomach, who have abdominal distension and fullness, like warmth, and do not think of food. Pericarpium Citri Reticulatae with Hawthorn and Shenquan in water is suitable for patients with food stagnation (indigestion of food and its accumulation in the stomach) in the spleen and stomach, who have abdominal distension, do not want to eat, and have undigested food in their vomit. Patients with solid heat in the body and tongue with little fluid should use it with caution. Do not eat greasy, spicy food during the use of the drug. Drinking Chenpi in water with other herbs is less potent and limited in the dosage used, and generally does not work to treat the disease. To treat the above diseases, you need to have a professional doctor’s evidence-based guidance, people who are not feeling well should not blindly use Chinese medicine in water to drink.