He (659-744 AD) was born in Yongxing, Yuezhou (now Xiaoshan, Zhejiang). Wu Zetian, a scholar in Shengyuan, awarded four doctors to Guo Zi and moved to Taichang. Later, he served as assistant minister of rites, secretary supervisor and prince guest. He is broad-minded, uninhibited and has the reputation of "talking about love", especially in his later years, and he was named "Siming fanatic" and "secretary outside the prison"

Yan Zhenqing (709-785) was born in Jingzhao for ten thousand years, and his ancestral home was in Linyi (now Linyi, Shandong) in the Tang Dynasty. Kaiyuan Jinshi An Shi Rebellion, who made meritorious service in resisting thieves, entered Beijing as an official, prince and founder of the county, so it was also called Yan. When Li Xilie rebelled in Dezong, he put the country first and went to the enemy camp to know what was right. He was finally killed by Li Xilie at the age of 77. In the history of calligraphy, he is the most accomplished and influential calligrapher after the two kings. The Draft for Sacrificing a Nephew is called "the second running script in the world". His "Yan Ti" regular script and Liu Gongquan's regular script are both called "Yan Liu" and have the reputation of "Yan Liu Jin Gu".

Wang Wei (70 1-76 1) was born in Zhou Pu (Yongji, Shaanxi). At the age of 9, he lost his name. 19 years old went to Beijing to try first. 2 1 year-old, scholar. He was detained in Bordet, pretending to be ill. An Shi Rebellion was accused of flattering thieves and officials and demoting them. After the official to Shangshu Youcheng, he was trapped in his later years. Wang Wei has excellent works in frontier fortress, landscape, metrical poems and quatrains. Another famous painter. Not much pen and ink, lofty artistic conception. Poetry and painting are completely integrated, and The Collection of Wang Youcheng has 28 volumes. "Moonlight in the pine forest, crystal stone in the stream." Autumn Night in the Deep Mountains by Wang Wei.

Du Mu (803- about 852), a native of Fan Chuan, was born in Xi 'an, Jingzhao, the grandson of Prime Minister Du You, and the Han nationality. Jinshi, the final official to the book. An outstanding poet in the late Tang Dynasty, especially famous for his seven-character quatrains. He is also a calligrapher, ICBC Cao. "Qingming" famous sentence "Excuse me, where is the restaurant? The shepherd boy refers to Xinghua Village".