Selected medicinal and edible herbal fermentation broth, consisting of longan flesh, jujube, goji berry, and angelica sinensis, with a professional testing report (report name: Yuanyang Buxue Drink); The fermentation broth is light in color and odorless, without changing the original color and taste of the tea drink. It is delicious and healthy, with the taste of milk tea and the efficacy of herbal tea~