How to define whether a dish is a meal?

Serving generally refers to appetizing dishes. Its original purpose was to spend as little money as possible to make the family eat well, which was attributed to the poor family economic conditions, but that was a long time ago. Now, the definition of the next meal has not changed, but the purpose is completely different. Now, the next meal is to eat well and delicious. So the definition of the next meal is very broad. Different regions, different customs, different categories, everyone has their own next meal. I had to be a hooligan and take advantage. Talk about what's in front of you. As for the invisible, just consider it not my dish. Subconsciously, the first choice is hot and sour taste. Every time I eat out and order food, at the end, someone always suggests "order something for dinner." Then there is always a conditioned reflex: "Hot and sour ...". So it ranks first.