A fast food. Set rice is a kind of fast food, including main course, staple food, non-staple food, soup, etc., and is usually sold in the form of set rice. The main course of rice set can be selected according to personal tastes and needs, such as braised pork set rice, roast duck set rice and so on. Set rice is a simple and quick way of catering, which is usually loved by many people in the fast-paced era.