There are few elders of the previous generation who don't know Nan Yu and Bei Hong. Even when they hear the other person's surname is Yu or Hong, they have to think carefully, because at that time, Nan Yu and Bei Hong represented the peak of that period.
But no one knows that after Nan Yu and Bei Hong, there is another sentence: stop in the middle!
Intention: The years are quiet and peaceful, accompanied by peace and warmth