KFC is an American fast food chain, whose full name is KFC fried chicken, which means KFC fried chicken in Chinese. KFC English itself is a network language, which is common in chat applications and social media, and refers to "nonsense". The use of this word is relatively narrow. More often, when people talk about KFC, they all refer to this catering enterprise.

The founder of KFC is Harlan Sanders, an American hotel chef who opened a small restaurant in a small town in Louisiana. With the business getting better and better, his fried chicken gradually became famous in the city, which also made him start to think about promoting fried chicken as a commodity. 1952, Harlan founded the first KFC branch. Its unique secret recipe and the smell of fried chicken have attracted a large number of customers and become an important member of the American fast food market. At present, KFC has spread all over the world1more than 30 countries and regions.

KFC entered the China market on 1987, and its first stores were located in Beijing and Shanghai. With the rapid development of China's economy, KFC has quickly become one of the most popular fast food brands. Today, KFC has opened thousands of stores all over the country, becoming one of the largest catering chain enterprises in China market. In order to meet the tastes of China people, KFC has introduced many China specialty products, such as barbecue hamburgers, spicy chicken wings and roasted wings, which are favored by China consumers.