According to the industry classification of the national economy, the catering industry is divided into: dinner service, fast food service, beverage and cold drink service, teahouse service, cafe service, bar service, other beverage and cold drink service, food and beverage delivery service, food and beverage delivery service, other catering industries, snack service and other unlisted catering industries.

The operation mode of China's fast food industry is becoming more and more diversified, and various specialty flavor shops, snack bars, beverage shops and food delivery take-out have appeared one after another, and finished products, semi-finished products, vacuum, quick-frozen and other fast food products have emerged continuously. Customers are mainly migrants and floating population, and gradually expand to group lunches and community and family dining tables. Now, you can make an appointment for lunch or dinner with the food delivery company with just one phone call. Fast food is gradually becoming an important way of socialization of family and unit logistics services.