Dinner in the army is actually a group meal with improved food. More food is better than usual. In the army itself, there is a saying that "food is half as good as instructors", which means that soldiers will eat better and will not be so homesick. Dinner, usually once a weekend, is called a small improvement. In the Spring Festival, August 1st Army Day, Dragon Boat Festival, Mid-Autumn Festival and other major festivals, there will be great improvement. When officers and men are together, it will be more lively if there are many people. Usually, life is formal and serious. At this time of the meal, the soldiers will be relatively relaxed, joking with the officers and having a glass of wine. However, in order to prevent soldiers from drinking too much and causing trouble, officers and veterans will properly grasp the drinking rhythm of the party.