Li Yong (678 ~ 747) was born in Jiangdu, Yangzhou (now Yangzhou, Jiangsu). Beihai satrap Zeng Guan was called Li Beihai. He was brilliant, honest and frank, and didn't care about details, so his career was bumpy and he was killed by Li. Li Yong's ci has its own style after two kings' teachings. The words are dense and charming. His calligraphy is not only different from other schools in the Tang Dynasty, but also very special in the whole history of calligraphy. He also often enters the monument with running script. According to legend, he wrote more than 800 inscriptions, some of which were written by himself and some of which were carved by himself, so he was called "the immortal hand in the book". Among his inscriptions handed down from generation to generation, the famous ones are Lushan Temple Monument, Yunhui General Li Xiu Monument and Yunhui General Li Sixun Monument.
Yan Zhenqing in the altar of Magu Mountain.