Knock on the door to spoof slogans

"Air conditioning can't cool the heart of fanatical work!"

Advertising background: All bosses are afraid of wasting electricity by turning on the air conditioner, but if they know that people under the air conditioner are working hard, then the boss will feel better!

Moral of this advertisement: People under air conditioning are working feverishly! At the same time, it means "don't disturb others"! Don't let employees' inspiration be driven away by rude tricks!