Is it true that children crying superstition at night is a folk prescription to ward off evil spirits?

One is burned with peach branches and placed in the corner of the room.

There is also a symbol for crying at night, which is hung on a tree at night.

Both of them are useless. I cried until I was 7 when I was a child.

One way of saying this is that children are wronged. Actually, that's what happened. My mother had a bad mouth when she was young. So I will pay his debts in his lifetime.