Drinking green peels and tangerine peel together in water has the effect of clearing the liver and strengthening the spleen (regulating liver qi and strengthening spleen function), resolving phlegm and eliminating stagnation. However, the medicinal effect that the medicine can play in water is limited, and it is recommended that the medicine be guided by a medical professional. Qingpi is bitter, pungent and warm in nature, and belongs to the liver, gallbladder and stomach meridians. It is effective in soothing the liver and regulating qi, breaking down qi and eliminating stagnation of accumulation and can be used in treating chest tightness, chest distension, breast distension and pain, stagnation of qi due to food stagnation (indigestion of food and stagnation of food in stomach), distension of the epigastrium (abdomen), accumulation in the mass in the abdomen (the appearance of visible or invisible lumps in abdomen, with distension and pain), and plumping up of plaques (lumps) of long-standing malaria, etc. It is not recommended for pregnant women and those with deficiency in qi. Pregnant women and those with Qi deficiency should be cautious in using this product. Chenpi is pungent, bitter, warm in nature, belonging to spleen and lung meridian, with the effects of strengthening spleen, regulating qi and resolving phlegm, it can be used for treating the cold and dampness blocking the middle jiao such as bloating and fullness in the epigastrium, not thinking of food and drink, and bland taste in the mouth, etc.; deficiency of the spleen and qi stagnation, stuffy stomach and epigastrium, lack of appetite, loose stools; food stagnation and qi stagnation, plagued epigastrium and abdominal plagma (distended and uncomfortable stomach) and distended, belching anorexia and so on as well as coughing with excessive phlegm and other diseases. The adverse reactions and contraindications of Chen Pi are not clear. Discomfort should seek medical advice in a timely manner, under the guidance of the physician’s diagnosis and selection of medication, not self-medication, so as not to delay the condition.