1, wampee is not a citrus fruit, but a wampee produced in Guilin, Guangxi.

2. "Huangpi Fruit", also known as "Huangpi", can be divided into two systems: sweet and sour. Some varieties are sweet, sour and delicious, and the juice is fragrant, which is a fruit with good color, fragrance and taste. It can be called litchi. Leaves, root bark and stones are all used as medicine. The folk proverb says, "Hungry litchi is covered with yellow skin", which shows that yellow skin helps digestion.