Jiujiang tea cake originated in the Tang Dynasty, is "one of the four major pastries in Jiangxi", Song Dynasty poet Su Dongpo once gave a poem praise: "Small cakes like chewing the moon, there are crisp and dumplings." "Its color is golden, it has the characteristics of small and fine, thin and crisp, crisp and sweet, fragrant and beautiful. Due to the fragrance of tea oil, the aroma of dangui and the strange fragrance of soda ash and soda, it is called "four spices in one" tea essence point. It is rich in nutrients, easy to digest, suitable for all ages, and easy to eat for a long time.