Bergamot is the ripe fruit of bergamot. Meat toe (Noot. )Swingle [6]。 Its taste is pungent, bitter, sour and warm, and it has the functions of regulating qi, invigorating stomach, stopping vomiting and eliminating phlegm. It is a traditional Chinese medicine in the hands of Buddhists and can be used to treat chest fullness, indigestion, cough and fullness. Guangzhou bergamot is mainly produced in Chaozhou, Gaoyaole Town, Deqing Wulong, Yunfu, Yunnan and other places. With a long cultivation history, it is one of the "Top Ten Guangzhou Pharmaceuticals" in Guangdong. Chaozhou bergamot is one of the top ten famous fruits in Guangdong. Bergamot can not only make tea, but also soak wine, which has the effects of invigorating spleen and stomach, relaxing muscles and tendons, promoting blood circulation, regulating qi and resolving phlegm. Because the fruit is shaped like a fist or finger, it is named "bergamot". The bergamot planted in Guangdong has golden fruit, sweet taste, spleen strengthening, appetite stimulating, digestion promoting, phlegm resolving and cough relieving. Chinese patent medicines such as "Jinfo Zhitong Pill" are used.