Let children develop good habits from an early age and pay more attention to their own life details and social details. Let children know how to respect and be kind to others, and do more hints and demonstrations on the details of cultivating children's etiquette. Be sure to set an example. Parents are the first teachers in children's lives. Teaching by example is better than teaching by example. Parents' exemplary role is very important. Husband and wife should be loving and family should be harmonious, which has a great influence on children's hearts.