2. Huangpi has the functions of eliminating wind inflation, eliminating malnutrition, promoting fluid production to quench thirst and relieving cough with qi. It is said that the bitter the yellow skin, the better the effect. Many old people even like to eat thin, soft and bitter peels.

3. When eating fresh wampee, you can wash wampee or soak it in salt water for a period of time, put the pulp, stone and peel into your mouth and chew them together, and swallow them together with the residue and juice. Although it tastes bitter, it can play the role of reducing fire and treat indigestion and epigastric fullness.