The "Kuilou brand Gaoyou Dongtang" produced by Qinyou Dongtang Food Processing Factory is the authentic one. Dongtang is also called crisp candy, or Dongsu candy. Qinyou Dongtang is a traditional specialty product of Gaoyou, Yangzhou, with a history of more than 300 years. The original name is crisp candy. There are two explanations for why it is called dong candy. One theory is that this candy was made by a master named Dong, and the other theory is that this candy was created by Dong Xiaowan, a famous Qinhuai prostitute in the late Qing Dynasty and early Qing Dynasty, hence the name. Each piece is about 3 cm long, 1.5 cm wide and 1.5 cm thick. It is made by hand using glutinous rice flour, sesame seeds, sugar, malt and other raw materials. When you open the wrapping paper, the beige dong sugar will appear in front of you. Each piece is composed of 48 layers of soft slices, with uniform thickness and distinct layers. It has a pure taste, is soft in the mouth, is delicious and sweet, and is suitable for all ages. It is the first choice gift for friends on New Year's Day, Spring Festival and other festivals. This product has certain seasonality and is not suitable for storage and transportation in areas or seasons with high temperatures