Fast food brands. Laotoule pizza is a well-known fast food brand originated from Italy, which advocates green and healthy food, healthy eating culture, promotes the development of catering industry and pursues a brand-new ecological catering system. Its management and production are integrated, and it has the characteristics of quickness, convenience, standardization and environmental protection. Translated by Hong Kong and Taiwan, it means fast food, ready-to-eat food and so on. Different from bento, consumers' understanding of fast food is varied, far beyond the original meaning of foreign words.