Joke Collection Website - Cold jokes - What does Dalian Taiyuan joke mean?

What does Dalian Taiyuan joke mean?

Today, in geography class, a girl didn't attend the class and put on makeup at the bottom. .

The teacher went up to him and asked, "Can you describe your face with two place names?"

The girl couldn't think of anything, so she asked him what it was.

The teacher replied, "Dalian, Taiyuan."