With the development of social economy, people's dining tables are becoming more and more abundant, and Western-style fast food is one of them. Referred to western fast food, people can blurt out pizza, fried chicken nuggets, hamburgers and other delicacies. Among them, the hamburger is the most famous. Whether you are in busy work during relax, most people feel happy when eating and tasting hamburgers. In recent years, Chinese hamburger category market has grown stronger and stronger, and the competition of hamburger sub-categories have become fierce.