China's calligraphy can be divided into five styles, namely: regular script, running script, cursive script, official script and seal script. Regular script is divided into European, Yan, Liu and Zhao Si, which are different styles created by Yan Zhenqing, Liu Gongquan and Zhao Mengfu. Cursive scripts are divided into zhangcao and xiancao. Seal script is divided into big seal script and small seal script. Dazhuan is a font before the Warring States Period. Xiao Zhuan is the font after Qin unified Chinese characters.
Specific artistic features are found in Baidu Library. Search "Biography of Cao Li in Xing Kai" to find it.