According to the taste and taste of the ingredients, it is usually processed into different sizes. Chinese food is "slice with silk, strips and strips", while Western food pays attention to multi-layered mixing, but each treatment requires relatively uniform. For the treatment of meat, the bone removal of the fascia must be thorough, the knife surface is flat, the overall shape is evenly proportioned to pay attention to; and for seafood, the thorns of fish meat should be removed all, the shellfish sand must be very clean, the green mouth shellfish into the dish, the surface also needs to be brushed clean