Cantonese cuisine is also known as local Cantonese cuisine, which is one of the four major Chinese cuisines, consisting of three local flavors: Guangzhou cuisine (also known as Guangfu cuisine), Chaozhou cuisine (also known as Chaoshan cuisine) and Dongjiang cuisine (also known as Hakka cuisine). Cantonese cuisine has a long history. In ancient times, the ancestors of the Lingnan Vietnamese people had a unique diet style, such as insects, snakes, fish, clams, and fresh food.