Yan Zhenqing for the script and Yan Zhenqing for the script.

1. There are many works handed down from ancient times by Yan Zhenqing, including Zhushantang couplet poems and regular script advertisement posts. There are cursive scripts, such as Sacrifice to My Nephew, Liu Zhongtie and Huzhou Tie. Moreover, there are many inscriptions written by Yan Zhenqing in his life, among which "Duobaota Monument" has been circulated so far, with dignified and precise structure and beautiful appearance; "Dong Fangshuo painted a monument to praise" with a strong Qingyuan style; "Diligence Monument" is heroic and clean. There are also many seal cutting calligraphy posts, and his works are usually found in the middle posts collected in past dynasties, such as "Competing for a seat" and "Rentie".

2. Yan Zhenqing (August 23, 709-784), a famous politician and calligrapher in the Tang Dynasty, was born in Linyi (now Linyi, Shandong Province), the grandson of Yan Shigu V and the brother of Yan Gaoqing. In the 22nd year of Kaiyuan (AD 734), he was admitted to imperial academy. Imperial academy for four times, moved to the temple to serve imperial academy. Because at that time, Yang was an ancient counselor. During the reign of Emperor Zong, the official went to the official department, the prince was a surname, and the Duke of Lu was named "Yan". In the first year of Xingyuan (784), he was framed by Qilu, the prime minister, and sent to Li Xilie, the leader of the rebel army, to complain. He refused the thief in awe and was finally killed.