Qu Yuan’s long lyric poem "Li Sao", the Chu Ci scholars regarded Qu Yuan’s autobiography, and the author of the biography literature history also regarded it as autobiographical literature. From the time of adolescence, Qu Yuan has produced works, and when he casts himself into the river, he still works tirelessly. It can be seen that Qu Yuan’s works are a portrayal of his life. In "Li Sao", Qu Yuan described his ancestors and births, showing that he often cultivated himself, and he also experienced and predicated himself. He was constantly tempted, and he reflected and affirmed himself, and could swim in the world. In "Li Sao", Qu Yuan’s image is to serve the king’s loyalty, to give priority to the king, to be the second loyal minister, to be a justice man who is not afraid of the villain, to criticize the customs of the world, or to express emotions and sentimental lamentations. Those who travel between heaven and earth and master their own destiny. In the "Li Sao", Qu Yuan constructed the image of the person of noble character and showed the behavior of the person of noble character everywhere. This is different from the "Book of Songs". Qu Yuan’s "Li Sao", he not only wrote his life experience, but also expressed his emotions and thoughts, and thus presented such a diverse image.