How many kinds of copybooks are there in Ou Yangxun?
Ou Yangxun's copybooks are mainly regular script and running script handed down from generation to generation: the representative works of regular script include Jiuchenggong Liquan Ming, Huadu Temple Inscription, Huangfuyun Monument, Yugong Wenyanbo Monument, Lin Lanting Preface and Ou Yangxun Yaobian Epitaph, and the representative works of running script include Thousand Characters and Hanshu Zhangtie.