People are increasingly aware of the problem of environmental pollution in recent years: The environmental problems in China are extremely severe and it is pressing to make a change. We must start educating our children from an early age: How to protect the earth that we live on. However, there are very few environmental science textbooks suitable for children or a complete system to introduce the causes and protection methods of environmental protection. Therefore, four environmental public welfare agencies jointly launched the production and promotion of children’s environmental picture books, aiming to systematically make more children understand and learn environmental knowledge and protect our homeland.