Li Zhiyi (1048 ~1117) was a poet of the northern song dynasty. The word Duanshu, from Gu Xi laity, Gu Xi farmer. Han nationality, 1 from Wudi County, Binzhou City, Shandong Province. Zhe Zongyuan was an editor of the Privy Council at the beginning of the Yuan Dynasty and was sent to Yuanzhou. At the end of Yuan You, Su Shi was in Dingzhou shogunate, advocating a clear distinction between rewards and punishments day and night. When Yuan Fuzhong was in charge of the fragrant medicine storehouse, Shiyu Shenyu was disintegrated. He used to be Su Shi's aide, so he couldn't be an official in Beijing and was suspended. Hui Zongchong Ningchu rose to Changping in Hedong. Later, he was moved out of Taipingfu (now Dangtu, Anhui Province) because he offended Cai Jing, a powerful man, and was pardoned and reinstated, and later lived in Dangtu. He is the author of Gu Xi's Ci, Gu Xi lay man Qian Ji, and Gu Xi's Inscription and Postscript.