唐代书法异彩纷呈,各体皆工,尤其在楷书、草书等书体的发展史上达到后世难以企及的高度。草书方面成就突出,在章草、小草、狂草方面为后世树立了标杆,作出了示范。章草方面以贺知章为代表,其草书《孝经》有明显的章草笔法(波、挑等笔画);小草以孙过庭为代表,以《书谱》为小草的经典之作;狂草是中晚唐最具有表现性的书体,以张旭、怀素和晚唐书家群体为著,尤其是张旭、怀素二人为后世模范, The calligraphy of the Tang dynasty is vivid and colorful, and everybody works. Especially in the history of the regular script and cursive script, the calligraphy reaches the height unattainable in the future. Cursive achievements outstanding, in the chapter grass, grass, mad grass for future generations to establish a benchmark, made a demonstration. The chapter on the grass with He Zhizhang as the representative, the cursive “Book of Filial Piety” has obvious rules and strokes (wave, pick and other strokes); grass to the Sun Chaotian as the representative of the “book” for the grass classic; In the middle and late Tang Dynasty the most expressive book body, with Zhang Xu, Huai Su and late Tang book group as a, especially Zhang Xu, Huai Su two for future generations model,