Song Yu (about 298 BC-about 222 BC), the word Ziyuan, praised Lao Zi and Zhuang Zi, was a native of the Warring States (now Yicheng City, Hubei Province) and a scholar of Chu State. Born after Qu Yuan, he is said to be a disciple of Qu Yuan. He used to be the king's assistant. Hao Fu is a writer of Ci Fu who is as famous as Le Tang and Jing Ke after Qu Yuan. According to legend, there are many ci-fu. There are 16 ci-fu in the thirty volumes of Hanshu Yiwenzhi, and there are many today. His works include Nine Arguments, Feng Fu, Gao, and The Ode to a Disciple, but some people suspect that he didn't write the last three. The so-called "Xialiba people", "Yangchun Baixue", "Qugao and Widow" and "Song Yudong Wall" all come from him. "Zhongxiang County Records" records that "Song Yu, a native, is also a talented person who is good at writing and recognizing sounds." He is a famous handsome man in history, charming, smart, witty and extraordinary in speech, so the king of Chu often asked him to accompany him, or to visit Lantai Palace or Yunmengze.