Bai Juyi (772 ~ 846) was a poet in the Tang Dynasty. The word Lotte,No. Xiangshan lay. Xinzheng, Henan, was born in Taiyuan (now Shanxi) and later moved to Xiatuo (now northeast Weinan, Shaanxi). Zhenyuan Jinshi, awarded the secretary provincial school book lang. During the Yuanhe period, he served as a doctor of Zuo Zangyi and a doctor of Zuo Zanshan. Later, due to the above requirements, the murderer who stabbed Prime Minister Wu was severely arrested, offended powerful people and was demoted to Jiangzhou Sima. In the early years of Changqing, he was appointed as the secretariat of Hangzhou, and Bao Li was appointed as the secretariat of Suzhou in the early years, and later served as the minister of punishments. In literature, he advocated that "articles should be written in time, and songs and poems should be written for things", and he was an advocate of the New Yuefu Movement. His poetic language is well-known, and he is praised as "the poet's magic" and "the poet's king". And Yuan Zhen were called "Bai Yuan" and Liu Yuxi was called "Bai Liu". There is a collection of Bai Changqing handed down from generation to generation.