编者按:晚清以前,人们研究魏晋南北朝书法,依靠的主要是碑拓本和摹刻法帖资料。经过上世纪初我国西北、甘肃、两湖地区秦汉和三国简牍的几次重大发现,以及敦煌莫高窟藏经洞写经和吐鲁番地区发现的大量唐代以前的墨书写本,已经与碑刻书法鼎足构成古代书法的三大领域,即:简牍书迹、写经写本书迹和碑刻书迹,对中国书法的研究也由此产生了新的分类构架和视阈。这其中的魏碑书法作为南 Editor’s Note: Before the late Qing Dynasty, people studied calligraphy in the Wei, Jin and Southern and Northern Dynasties, relying mainly on the rubbings of inscriptions and inscriptions. After the great discoveries of Qin Han and Three Kingdoms in Northwest China, Gansu, Hunan and Hubei Provinces at the beginning of the last century, and the large number of ink-written books previously discovered in the Tang Dynasty found in the Cangjing Cave Scriptures of Dunhuang Mogao Grottoes and in the Turpan region, Dingzu constitute the three major areas of ancient calligraphy, namely: Jane 牍 bookmarks, written by the book traces and inscriptions, the study of Chinese calligraphy also resulted in a new classification framework and perspective. One of these calligraphies of Weibei as South