Picking up food-refusing is putting on airs and persuading wine-refusing is losing face, talking and laughing wantonly, making a scene and salivating. Seemingly enthusiastic, but turned to be full of disgust, extravagance and waste, half a table of food left. Going out will be called stingy. During the Chinese New Year, there is no New Year's Eve dinner, and there is a lack of atmosphere, which causes trouble to friends. It seems that only dinner is the easiest way to express gratitude. Eating together can really narrow the distance between people, and it is a good way for everyone to relax their vigilance and get to know each other. Why else do so many people invite others to dinner for the first time? However, the society is developing civilization, and the dining table culture should keep pace with the times. In the final analysis, people's concept needs to be improved.