Liu Yuxi (772-842), a native of Luoyang, Henan, called himself "Luoyang" and Zhongshan. The first one is Zhongshan, Wang Jing and Liu Sheng. A writer and philosopher in the Tang Dynasty, he was called a "poet".

Liu Yuxi was a scholar in the ninth year of Zhenyuan (793). At the beginning, he was a clerk in Du You's shogunate and an envoy in Huainan, and was highly valued by Du You. Later, he entered the DPRK from Du You, supervising the empire. At the end of Zhenyuan, he made friends with Liu Zongyuan, Han Ye and formed a political group headed by Wang. Later, he successively served as Sima Langzhou, Secretariat of Lianzhou, Secretariat of Kuizhou, Secretariat of Hezhou, Doctor of Host and Guest, Minister of Rites, and Secretariat of Suzhou. In Huichang, we will check the history of the Ministry of Justice. He died at the age of 70 and gave it to the Minister of Housing.

Liu Yuxi's poems and essays are all excellent, with a wide range of subjects. Known as "Liu Liu" with Liu Zongyuan, "Three Masters" with Wei and Bai Juyi, and "Bai Liu" with Bai Juyi, including the humble room, Zhi Zhu Ci, Yang Liuzhi Ci and Wuyi Lane. Three philosophical works, The Theory of Heaven, discuss the materiality of heaven and analyze the origin of the theory of destiny, which is materialistic. There are works of Liu Mengde and Liu Binke.

Basic introduction: Liu Yuxi, alias: Liu Binke, Shi Hao, font name: Lushan (No.)