Cold dishes, commonly known as chilled meat or cold dishes in the catering industry. It is a dish with unique style and strong technical skills. It gets cold after eating for a few hours. It's called cold dish. There are many spellings of cold dishes. Formally, there are six kinds of platters: single platter, double platter, three platters, four platters, assorted platters and colorful platters. Among them, the forms of color platter are arrangement and superposition. Ring shape. Patterns, etc. There are 13 cooking methods for cold dishes, namely, mixing, marinating, frying, crisp, sauce, pickling, waxing, bittern frying, spiced oil stewing, freezing, boiled, fermented and rolled. There are six ways to mix cold dishes: raw mixing, cooked mixing, raw and cooked mixing, spoon mixing, warm mixing and clear mixing.