Take a long breath to hide your tears and mourn the hardships of people's lives. When and who wrote it? What is the masterpiece? Expressed the poet's

Li Sao is the masterpiece of Qu Yuan, a famous poet in the Warring States Period, and the longest political lyric poem in the history of ancient Chinese poetry. The poet described his life experience, moral character and ideal, expressed his anguish and ambivalence when he was victimized by slanderers, exposed the political reality that the king of Chu was fatuous, the clique was rampant, and Japanese rule was ineffective, and showed the poet's self-love spirit of adhering to the ideal of "American politics", not colluding with evil forces and his loyalty to the Chu dynasty.