As is well known throughout the world, rice is a critical part of much of Chinese cuisine. However, in many parts of China, particularly North China, wheat-based products including noodles and steamed buns predominate, in contrast to South China where rice is dominant. Despite the importance of rice in Chinese cuisine, at extremely formal occasions, it is sometimes the case that no rice at all will be served; in such a case, rice would only be provided when no other dishes remained, or as a token dish at the end of the meal. Soup is usually served at the end of a meal to satiate one's appetite. Owing to western influences, serving soup in the beginning of a meal is also quite normal in modern times.