Bai Juyi (772-846), whose name was Le Tian, ​​was called Xiangshanjushi, and also called Mr. Zuiyin. His ancestral home was Taiyuan, Shanxi. When his great-grandfather moved to Xiaju, he was born in Xinzheng, Henan. He is a great realist poet in the Tang Dynasty and one of the three major poets in the Tang Dynasty. Bai Juyi and Yuan Zhen jointly advocated the New Yuefu Movement, known as "Yuan Bai" in the world, and "Liu Bai" together with Liu Yuxi.