When a woman applied for a job, her boss asked, "How many children do you have?"

She replied, "Five."

"Then what are their names?" asked the boss.

She replied, "Xiaoming, Xiaoming, Xiaoming, Xiaoming, Xiaoming."

The boss asked, "They are all called Xiaoming, so what do you do when you ask them to eat?"

She said, "It's very simple, as long as I call Xiaoming, they will come."

The boss asked again: "But what if you only want to call a certain child?"

"That's easier, I just call him by his last name," she said.