Ou Yangxun (557-64 1), a native of Linxiang, Tanzhou (now Changsha, Hunan), is one of the four masters of regular script (Ou Yangxun, Yan Zhenqing, Liu Gongquan and Zhao Mengfu). His calligraphy achievements are based on regular script, with bold brushwork and unique structure, which is called "European style" by later generations. Originated from Han Li, he is vigorous, rigorous in statutes, sees danger in peacetime, elegant in composition, interspersed with brushstrokes and properly arranged. Regular script includes "Jiuchenggong Liquanming" and so on. The most famous running scripts are Meng Diantie and Hans Zhang Tie.
Yan Zhenqing (709-785), a minister and calligrapher in the Tang Dynasty, was born in Xiaolangdi (now Feixian County, Linyi City). His great-grandfather, grandfather and father all made official seals, and his mother Yin was also good at calligraphy. Yan Zhenqing is a descendant of Langya family with profound family background. Yan Zhitui, the sixth ancestor, was a famous scholar in the Northern Qi Dynasty. He once wrote family instructions for Yan. When Yan Zhenqing was young, his family was poor and lacked paper and pens, so he used a pen to brush loess water to practice calligraphy on the wall. Chu Suiliang was a beginner, and later learned Zhang Xu's brushwork. He also absorbed the characteristics of the four schools in the early Tang Dynasty and accepted the brushwork of Zhuanli and the Northern Wei Dynasty. He completed the vigorous and broad creation of colorful regular script, which set a model for regular script in Tang Dynasty.
Liu Gongquan (778 -865), whose real name was Cheng Xuan, was a Jingzhao Chinese in the Tang Dynasty. He is a prince's official and is called "Liu" in the world. Because he was also named Duke of Hedong by the emperor, later generations also called him "Liu Hedong". He is a descendant of Yan Zhenqing, and later called them "Yan Liu", which became a model of calligraphy in past dynasties. Liu Gongquan's calligraphy was very famous at that time in the Tang Dynasty, and there was a saying among the people that "Liu Zi is a thousand dollars". His calligraphy is vigorous and vigorous, and his words are rigorous and meticulous. As far as the characteristics of Chinese characters are concerned, they are famous for their thinness and strength. The regular script written is beautiful and strong, and the running script and regular script are the most exquisite. Liu Gongquan's calligraphy is called "Liu Style" because of its unique works.
Su Shi (1037 ~111) was born in Meishan, Meizhou, posthumous title, the eldest son of his father Su Xun, a famous writer, painter and calligrapher in the Northern Song Dynasty. The representative of the wild school. He, his father Su Xun (1009 ~ 1066) and his brother Su Zhe (1039 ~12) are all famous for their literature, and they are also called "Three Sus". It is the same as "Cao San and his son" (Cao Cao, Cao Pi, Cao Zhi) at the end of Han Dynasty. He was also one of the eight famous writers in Tang and Song Dynasties, which were Han Yu and Liu Zongyuan in Tang Dynasty, Ouyang Xiu, Su Xun, Su Shi, Su Zhe, Wang Anshi and Ceng Gong in Song Dynasty. His works include Seven Episodes of Dongpo and Dongpo Yuefu. Politically belonging to the old party.