No difference. Zhen cake and Zeng cake are actually the same food. Zhen cake generally refers to Zhen cake, there is no difference. Zhen cake and Zeng cake are usually made from glutinous rice, red dates and other ingredients. They are reddish-brown in appearance, soft and waxy in texture, and taste sweet and delicious. This food is particularly popular in northern China, where it is often served for breakfast and late-night snacks. During the production process, the glutinous rice needs to be soaked and steamed, then red dates and other ingredients are added and steamed again. Zeng cake, as an ancient traditional Chinese delicacy, has a long historical origin. Its production is inseparable from the ancient steamer. The steamer is a cooking utensil with small holes at the bottom that can be placed on the pot to steam food. After folk inheritance, some people still use iron steamers to steam steamer cakes. Zeng Gao was first introduced from Shaanxi, and in Lingbao custom, Zeng Gao was named after it.