Guide the children to be a good doll that stresses hygiene and loves cleanliness. The rabbit backpack story in The Little Hedgehog Haircuts tells the story that the change of the little hedgehog leads the child to become a good doll who cares about hygiene and cleanliness, which shows the love and influence of parents from a family on the child, and also shows the help of change and the surrounding environment. Story: On the basis of realistic cognitive view, it is described as an abnormal phenomenon. It is a literary genre, focusing on the description of the development process of events.