男子 (nán zǐ): man, male

That young man gave up his seat to an elderly person on the subway.

The police are looking for a man who is about 1.8 meters tall.

The man in the black suit waited at the door for a long time.

A strange man suddenly came over to ask for directions, and I pointed him the way.

In the competition, that man broke the world record and won the gold medal.

Seeing that man running in the rain, I guessed he must have something urgent.