Chinese cuisine originated from the various regions of China and has become widespread in many other parts of the world. American Chinese cuisine and Canadian Chinese food are popular examples of local varieties.
Regional cultural differences vary greatly within China, giving rise to the different styles of food across the nation.
In modern times, Beijing cuisine and Shanghai cuisine on occasion are also cited along with the classical eight regional styles as the Ten Great Traditions. There are also featured Buddhist and Muslim sub-cuisines within the greater Chinese cuisine, with an emphasis on vegetarian and halal-based diets respectively.