Liu Yong (17 19- 1804 or 1805) was a famous politician in Qing dynasty. Famous calligrapher. Zhucheng, Shandong, son of Liu Tongxun (a college student). His family origin lies in the late Qianlong period (175 1), when he was a scholar, his official career was prosperous, he was edited and edited by the Ministry of Industry, the governor of Zhili, a university student in Tijen Pavilion, and he served in Ren Xiangguo for eleven years in Qianlong Jiaqing Dynasty, which won the favor of the emperor. Shi Wenqing. Calligraphy in Wei and Jin Dynasties is simple and heavy. At the beginning of his book, he started from Zhao Mengfu, followed Dong Qichang's example, and became a family after middle age. Calligraphy is full of bones and strong looks, charm and Tibetan spirit. It is unique beyond the cage of the ancients, and is called "the four great calligraphers of Qing Dynasty" together with Gong Fanggang, Liang.