The seven-year-old girl is headstrong and extremely naughty, and she doesn't listen to her parents at all. What if she likes to talk back and is not afraid of beating and cursing?

Set rules for her, control her with rules, and don't let her parents discipline her. The child is old and sensible. She thinks this is right. Even if you scold her, she won't listen to you. Be sure to let her know that she really did something wrong, which requires parents to communicate with her more to convince others.