A joke with a different meaning in one sentence

Raising pigs is like a mountain, the rat's head dies, the wine jar is good, the vinegar jar is sour, there are many people, fewer diseases and more money.

Raising pigs is as big as a mountain mouse, and its head is dead. Wine vats are good for vinegar, but the jar is sour. Many people are ill, but few are rich.

A university professor wrote the following words on the blackboard: Without men, women would have nothing. A boy came forward to add punctuation: women, without men, there is nothing. A girl stepped forward and changed the punctuation to: Without women, men have nothing.

-= This article is full of punctuation.

Lao Wang stipulated that his son should keep a diary every day, and one night he would randomly check his son's diary.

After reading the diary, he was furious with his son's mother.

His wife was puzzled and asked Lao Wang to explain the reason.

He angrily opened his son's diary and spread it on the table. It says:

"Uncle Chen came to my house to play with his mother today and said that he could eat snacks after finishing his homework. Then, Uncle Chen praised me for doing my homework well, and my uncle picked up my mother, and my mother told my uncle to be careful. Then my uncle kissed my mother, my grandmother and me. "

The wife was furious and scolded her son. My son cried and said, "My punctuation is wrong ..." "Uncle Chen should come to my house to play today. Mom said that after finishing his homework, he could eat snacks. Then, Uncle Chen praised me for doing my homework well, and my uncle picked me up, and my mother told my uncle to be careful. Then my uncle kissed me, my mother kissed me and my grandmother kissed me. "