1. Establish a regular daily life: Establish a regular daily life for the baby, including fixed sleep time, meal time and play time. This helps the baby to build a sense of security and trust.

2. Interaction with the baby: Intimate interaction with the baby, such as hugging, kissing, talking, etc. Help your baby build emotional connection and language skills.

3. Provide a safe environment: provide a safe environment for the baby, including safe toys, non-toxic materials and proper supervision. This helps the baby to develop physical fitness and self-protection awareness.

4. Encourage exploration and discovery: Encourage babies to explore and discover the world around them, such as exposing them to different materials, listening to different sounds and watching different colors. This helps babies develop their sensory ability and curiosity.

5. Develop social skills: Let your baby play with other children to help them learn social skills such as sharing and cooperation.

6. Reading storybooks: Reading storybooks to your baby can help your baby develop language skills and imagination, and at the same time strengthen the parent-child relationship.

7. Give positive feedback: When the baby makes good behavior, it is necessary to give affirmation and reward in time, which will help them build up self-confidence and positive attitude.