Lisao is the masterpiece of Songs of the South and the longest lyric poem in China. Lisao is the masterpiece of Qu Yuan, a famous poet in the Warring States Period, and the longest romantic political lyric poem in the history of ancient poetry in China. Li Sao is Qu Yuan's masterpiece and a long lyric poem with autobiographical nature. The whole poem * * * more than three hundred and seventy sentences, nearly two thousand five hundred words. The poet described his life experience, moral character and ideal, expressed his anguish and contradiction of being killed by slander, reprimanded the fatuity of the king of Chu, the rampant group of small people and the failure to govern Japan, and showed the poet's fighting spirit of adhering to the ideal of "beautiful politics", attacking the dark reality, not colluding with evil forces and his patriotic enthusiasm until death.