1. Improve children's awareness. Some children may be disobedient because they are willful or sensitive. They should actively persuade education or tell fairy tales, so that they can understand their parents and understand that listening to their parents is the right choice.

2. Parents should be more tolerant, because the problem of disobedience after the age of 3 may be mature and more and more independent, and they should be encouraged to have independent behavior.

3. Actively guide children and communicate more, especially when children have their own ideas, so as to effectively solve problems and let parents know what their children have.