"Bao" is very strange to most friends, and when you hear it, you think of casserole. In fact, the two are completely different. "Bao" is made of clay and sand, which is more delicate than casserole, and is often used in many cooking methods such as "burning", "stewing" and "stewing". The dishes made pay attention to the freshness, alcohol and original flavor of the soup. Casseroles are mostly snacks, and the single taste gives people a feeling that they can't eat a big meal. "Bao" is the evolution of modern catering and local flavor, which has a strong home-cooked flavor and gives people a completely different taste from food.