They prefer to listen to praise and praise themselves rather than criticism, so when parents reason with their children or evaluate their behavior, they should not reason directly with their children, which is not easy for them to accept.
Using some euphemistic and subtle methods will make it easier for children to accept. For example, by telling stories, let the characters in the stories "tell" the truth to the children.
Although children are young, their self-esteem and sense of honor are actually not weaker than those of adults. If parents don't take care of their children's self-esteem when reasoning with them, they always point out their children's shortcomings in front of others and tell them what to do, which is a great blow to their self-esteem.