A very strange food name is Bufantang, a traditional Han Chinese food with delicious color and flavor. Pure taste, sour and spicy, oily but not greasy. It has a history of more than 12 years. Founder Liu Zhensheng, who has been passed down for three generations, is named Liu Hulan and is over 7 years old. The ingredients are mung bean powder, pepper, monosodium glutamate, soy sauce, vinegar, fungus, vermicelli, kelp, shrimp skin, laver, leek, brocade and salt. Spoon some thin mung bean batter into the pan with a small spoon, and pour it into a thin sheet similar to a spring roll. It is cooked without turning it over, so it is called "no turning". Put two crystal green "non-turning" pieces on top of each other in a bowl, pour some boiling pork bone soup on them, put some vermicelli, yellow flowers, fungus, etc., and be willing to put some vinegar and pepper, so a bowl of non-turning soup will be ready.