A betel nut tasted her name. What does Taste King mean? The meaning of this sentence is actually the advertising language of Weiwang, which is a marketing method carefully hyped to let everyone remember this name. Areca catechu is a palm plant and one of the four southern medicines in China. Areca nut contains many nutrients and beneficial substances needed by human body, such as fat, areca oil, alkaloids, catechins, choline and so on. Areca catechu has a unique function of preventing epilepsy, and it is the medicine fruit of doctors in past dynasties, also known as "Xiluodan". Because boils are generally related to irregular diet and qi stagnation, betel nut has been widely concerned for its medicinal properties because it can reduce qi, promote digestion and resolve phlegm.