“Chenpi can be soaked several times in water” is not accurate, Chenpi can regulate qi and strengthen the spleen (regulate qi and strengthen the spleen), dry dampness and resolve phlegm (to dry dampness of the drug to dispel phlegm in the body), used for the epigastric (abdominal) distension and fullness, eating less and vomiting and diarrhea, coughing with a lot of phlegm. Its active ingredients in brewed water are limited and decoction is recommended. It usually needs to be reasonably prepared and boiled to realize the curative effect. Chenpi is bitter, pungent and warm in nature, which can regulate qi, strengthen the spleen and dry dampness and resolve phlegm. It is also effective in treating chest and epigastric distension, cough and phlegm, and can be used for treating poor appetite and diarrhea. How many times a piece of Chen Pi can be drunk should be based on the dosage of the product and the needs of the condition under the guidance of a physician. Chen Pi adverse reactions, contraindications, and precautions required are currently unknown. Before taking this medicine, you need to be guided by a Chinese doctor to identify the evidence, and you should not take the medicine on your own, so as not to cause adverse effects on the body.