The background music of "The Tortoise and the Hare" is the most suitable. According to relevant public information, this piece of music has a bright rhythm, simple melody, cheerful and relaxed, full of childlike interest and vitality. It can well create a relaxed, cheerful and lively atmosphere for the story of the tortoise and the hare, and at the same time, it can also make the audience Better understand the moral and truth of fables. "Happy Childhood" is a song sung, written and composed by Li Haiqiang.