"氽" is a Chinese character. It is pronounced as "tǔn" and is written as: "人" (upper part) and "水" (lower position); it means floating and is generally used in dialects. It also extends to "fried". (Because most of the food floats on the oil surface when frying food), such as "youtiao", "shrimp slices", "youtiao steamed buns", "youjiu peanuts".

", Chinese character. Pronounced as "cuan", written as: "enter" at the top, "water" at the bottom; a special term for cooking, it is a cooking method in which ingredients are added to boiling water and boiled. Most of the raw materials are small or processed into slices , shreds, strips and made into meatballs. Generally, the soup or water is boiled over high heat, and then the ingredients are added to the pot. It is only seasoned, not thickened, and the pot is served as soon as the water boils.

There is also a boiling method. , first scald the raw materials in a boiling water pot until they are cooked, then take them out and put them in a bowl. In addition, pour the seasoned boiling soup into the bowl and blanch it. This method is also generally called The characteristics of soup-popped or water-popped dishes are: abundant and fresh soup, tender and refreshing texture.