Dianjiang stone mill tofu pudding is a common Han snack in Sichuan and Chongqing. It's a way to eat tender tofu. It is eaten with tofu dipped in water and specially processed rice. Because of its freshness, delicacy, wide spread and great influence, it occupies a place in China's food culture. The formula and production of Dianjiang stone mill tofu have its historical origin and uniqueness. Rice, tofu and dipping in water are inseparable. Dianjiang Stone Mill Tofu, also known as bean curd or bean jelly, is a China food solidified from soybean milk. But tofu is more tender than tofu, and it is usually eaten with sugar water or brown sugar in Lingnan. In the north of China, tofu is called bean curd, but bean curd in the north is salty and spicy, solidified with brine, and gypsum is used in the south.