When children know that a book is about three years old, they should take them to read some books systematically. Because they don't know which books children should read. In fact, books should be based on picture books, because children aged 3 to 6 are still in the development stage and their literacy rate is not high.

1. There are 30 books about children's emotional management and character cultivation. Among them, children around the age of 3 can be regarded as a comic book and can also be used for parent-child reading.

2. It is highly recommended that this magical and interesting picture book-"Looking at the Picture Book of Popular Science with a Flashlight" can not only cultivate children's reading interest, but also stimulate children's curiosity and make them more knowledgeable and wise.

3. What a wonderful world: an encyclopedia of scientific enlightenment for 3-6 years old. It is more systematic for children to know "I", learn to know "others", "culture" and "the world" until they know the stars and the sea.

4, "My Feelings" series of picture books, children can experience the emotional changes with the protagonist through the situation of the protagonist. Although this picture book is written for children, parents can also reflect on themselves, calm their emotions and correctly grasp their attitude towards their children.

5. Magic Kiss-About Separation and Dependence

6. Willy the Coward-About Cowardice

7. "The sky is under your feet"-about courage

8. "Art is really fun" and "Playing with and Understanding Famous Paintings"-Aesthetic picture books