Pipa Play" was written in the second year after he was demoted to Jiangzhou. By describing the Pipa Girl's superb acting skills and her miserable life experience, the work expresses the author's personal depression of being politically hit and reviled. The feeling of sadness. Here, the poet regards a female advocate as his close confidant, and feels sympathy for her. He writes about others and himself, and weeps about himself and others. The ups and downs of officialdom and the sorrow of life are all integrated into one, thus giving the work an unusual appeal. force. The small preface before the poem introduces the time and place where the story described in the long poem takes place, the person of Pipa Girl, and the origin of the author writing this poem. In fact, it has simply summarized the basic content of the long poem that follows. Zuoqian: refers to demotion or demotion. Penpukou: The confluence of the Pen River and the Yangtze River, in the west of today's Jiujiang City. Kyoto Sound: The charm of Chang'an, the capital city, refers to the regional characteristics of the tunes on the one hand, and also refers to the superb acting skills, which are not found in ordinary places. Shancai: used to refer to pipa players in the Tang Dynasty. Mingjiu: Send someone to prepare a banquet. Compassionate, sad look. Tian Ran: Looks peaceful. The meaning of relegation: refers to the sorrow of being demoted or exiled. The author said that he has been happy every day since he was demoted to Jiujiang for a year. Only today, listening to the pipa girl's performance, brought back the sadness of his exile. This statement is necessary for writing an article, and readers will certainly not believe him.