Cuisine means "processing and sorting" in Chinese and "dishes" in Japanese. Because of the language relationship in Japan and South Korea, the word paella is expressed by cuisine, especially in Japan, which directly uses Chinese characters-cuisine to express the meaning of food or rice. In China, it seems that American cuisine or French cuisine can't be spoken, but in Japan, as long as the dishes expressing the flavor of a certain country are accompanied by the word cuisine, for example, if translated into Chinese, it is French cuisine. Italian cuisine, etc. China probably chose to speak Japanese and Korean cuisine as cuisine because it would be easier to quote Chinese characters directly than to translate them by himself. As for the United States or France, it had been called western food before, so the different regions also affected the development of words. The use of the word "cuisine" also showed a trend-following phenomenon. After a long time, it formed a stereotype and became a name.