"Bancai" in Luoyang dialect refers to some dishes fixed on the menu, which is a way of ordering food in Chinese restaurants. Usually, in restaurants that order food in this way, the types of dishes are relatively fixed and the tastes are relatively uniform. The advantage of this way of ordering food is that guests don't have to bother to browse the menu, saving time and effort. At the same time, chefs in restaurants can also pay more attention to the production of these classic dishes and make them more delicious.

In Luoyang dialect, Ban Cai has a higher status. On the one hand, because of the fixed variety and stable taste, guests can trust the dishes in the restaurant more, so they often become the first choice of customers. On the other hand, in the process of cooking plate dishes, chefs can be more attentive and meticulous, and constantly improve the quality of these dishes, so the taste of plate dishes is usually more delicious.

Mixed vegetables are the specialty and representative dishes of this restaurant. In the market economy, restaurants need to innovate and upgrade constantly to meet the needs of customers and increase their competitiveness and economic benefits. Although there are fixed dishes, plate dishes have become the characteristic representative of restaurants, which can stand out in the market competition, reduce the waste and cost of restaurants and improve economic benefits.