In the dense and vivid detail capture and display, from He Dun’s Happiness Street we can see that those ordinary people and things under the trees, sky, sun and moonlight are not mysterious or strong, but worth taste and thinking. The images of trees, sky, sun and moon in Happiness Street support the vivid and meaningful stories in a street. In the construction and writing of two kinds of time and space, especially in the parallel narration of the children’s world and the adult’s world, we feel the three-dimensional appearance and multiple implications of Happiness Street.