Who were the four great calligraphers in Tang Dynasty?

The four great calligraphers in Tang Dynasty were Chu Suiliang, Ou Yangxun, Yan Zhenqing and Liu Gongquan.

The Tang Dynasty was the most prosperous dynasty in the development of calligraphy, with many outstanding talents, all of whom were famous.

Ou Yangxun: The representative regular script includes Jiuchenggong Liquan Ming, Huangfu Birthday Monument and Huadu Temple Monument, and the running script includes Zhong Nimeng's stickers and thousands of characters.

Chu Suiliang's Calligraphy Art

Chu Suiliang studied a variety of fonts and used them comprehensively. According to historical records, he studied Ou Yangxun and Shi Ling first, and then his uncle Yu Shinan. He eventually became the "two kings" (the harmony of Wang Xizhi) and merged with him, so he was called "one of the four regular script writers in the early Tang Dynasty", "Ou, Yu, Chu and Xue" and "Chu Feng".