With brilliant literal expression, this picture book has touching soul to appeal to, summon, and lead readers to a soul-cleansing feast. Chang successfully turns personal childhood experience into a beautiful work of literature. She grasps children's perspective, thoughts and language, and builds a fresh, vivid, and vibrant child figure that leads readers into the childhood of universal values.

The story begins with friendship and develops with children's play. It effortlessly presents the plight of the main character. Instead of being sensational, pretentious, or preachy, the plot development fluently shows the spiritual strengths in beauty and goodwill out of children's human nature, and thus produces dramatic fun and tension. The literary structure and layout are well-tailored, and the text itself presents the art of colloquialism. It is concise, elegant, lyrical and witty.

The author creates a stage truly for children. The dialogue, movement and thoughts are signposts of real childhood life without adults' misplaced inner projection in some other nostalgic childhood writing. This is why it's commendable. In the world of childhood, there are joy, sadness, and many indescribable feelings. Children with or without fortune should have the dignity and hope.