What words were seen as jokes at first, and then read them with deep feelings?

Why not eat minced meat is a term during the reign of Emperor Jinhui. Refers to not having a comprehensive understanding of things. From the initial "Why not eat minced meat?" The same is true of its deception.

One year there was a famine, and the people had no food to eat, so they had to dig up grass roots to eat Guanyin soil, and many people starved to death. The news was quickly reported to the palace, and Emperor Jinhui was greatly puzzled after sitting on a high throne and listening to the minister's report. The "kind" Jin Huidi really wants to do something for his people. After thinking hard, he finally realized a "solution": "People have no millet to satisfy their hunger, so why don't they eat minced meat?" People are hungry and have no food to eat. Why not eat meat porridge? )