What if a child refuses to dance because he is laughed at by relatives and others in public for dancing wrongly?

Encourage children. The child is young and simple-minded. You tell them that others are harmless and comfort and encourage them. When children grow up and can distinguish right from wrong, what you have to teach them is to make themselves strong mentally and physically, and don't care about other people's mouths. At ordinary times, we should also pay attention to encouraging children, give them more confidence, and don't always dare to resist when encountering things.