Three American fast food giants: McDonald's, KFC and Pizza Hut. Fast food has become a way of life, and therefore "fast food culture" and "fast food doctrine" have emerged. The fast food industry in China started late. In April, 1987, KFC fast food chain entered the Beijing market as an opportunity, which opened the prelude to the rapid development of modern fast food in China. After years of development, the fast food industry in China is growing rapidly and its market share is expanding, occupying 45% of the catering market.

fast food:

fast food refers to popular catering that is provided by commercial enterprises quickly, eaten immediately and at reasonable prices to meet people's daily needs. It has the characteristics of rapidity, convenience, standardization and environmental protection. Hong Kong and Taiwan have been translated into fast food, instant food, etc., which is different from lunch, and consumers' understanding of fast food is varied, far beyond the original meaning of foreign words. But nothing more than this, that is, fast food is produced by food factories or processed by large and medium-sized catering enterprises, which is popular, time-saving and convenient and can serve as a staple food.