1. Create a warm family atmosphere: families with multiple births need more attention and care. Parents should create a warm and harmonious family atmosphere so that every child can feel the warmth of the family.

2. Treat every child fairly: Parents should treat every child fairly, avoid favoring or ignoring a child, and let children feel equal and respectful.

3. Establish a good communication mechanism: parents should communicate with their children more, understand their thoughts and needs, help them solve problems and enhance their self-confidence.

4. Cultivate children's independence: Parents should give their children some independent opportunities, let them learn to do things by themselves, and cultivate their independence and autonomy.

5. Encourage interaction between children: Parents can encourage children to communicate and cooperate with each other to enhance their social skills and teamwork spirit.

6. Give appropriate rewards and punishments: Parents should give appropriate rewards and punishments according to their children's performance, let them know what is right and wrong, and cultivate their good behavior habits.