The content and pertinence are different: the red edition mainly focuses on comprehensive quality training and is suitable for children aged 3-7. It pays attention to the knowledge of safety and self-care in daily life, stimulates the baby's physical and mental potential, and studies the traditional culture of China. The green version is mainly aimed at children's cognitive and inspirational education, and is suitable for children aged 3- 10. It focuses on science, interest, story and authority, and allows the baby to experience an interesting journey of exploration. At the same time, it contains stories such as traditional culture and emotion, so that the baby can gain wisdom, enlightenment and emotional experience.

Different forms and styles: the red version uses various forms of columns to stimulate the baby's unlimited potential, such as games, stories, poems and so on. , designed to let the baby grow up in happy reading. The green version focuses on picture books and pays attention to the edification of literature and art, so that babies can gain wisdom, enlightenment and emotional experience in reading.