Ganzhou City, Jiangxi Province. According to information on the government website, the State Intellectual Property Office issued the "Announcement on Approving the Implementation of Geographical Indication Product Protection for 21 Products including Bikchi Green Onions", and 21 products across the country were approved to become national geographical indication protected products. Among them, Chongyi Nan Jujube Cake is on the list and has become the 12th geographical indication protected product in Ganzhou City. Ganzhou City is a prefecture-level city in Jiangxi Province, the Republic of China, so jujube cake is a specialty of Ganzhou City, Jiangxi Province. Put the whole Ziziphus jujube into a pot and cook until the peel cracks and becomes soft and rotten, and the light yellow gelatinous pulp is exposed from the cracks in the skin. Then pour out the southern jujube, mash the skin and flesh together, squeeze out the jujube core, and mash it into a paste. Then add sugar, mix the jujube paste and sugar thoroughly, spread it evenly on the plate, and wait for it to air dry naturally. When the water content is reduced and the sweetness becomes stronger, the soft, waxy and delicate jujube cake is completed.