1. Buffet, sometimes called buffet dinner, originated from pirates in Scandinavia in the 8th century. It is an informal western-style banquet, which is widely used all over the world, especially in large-scale business activities. The specific way is that diners can choose their own food and drinks at will without preparing dinner, and then stand or sit down and dine freely with others or alone.

2. Buffet is called buffet mainly because it can arouse the subjective initiative of diners in the process of dining, and they can help themselves and arrange the choice of dishes within the established scope. As for it, it is also called a cold dinner party, mainly because the food it provides is mainly cold food. Of course, it is also allowed to provide some hot dishes in moderation, or provide some semi-finished products for diners to process.