汉汉语速记汉语速记de Chao Zhang, Xin ChenMateriasChinese ShorthandEdiciones (1)汉语速记 (1980)Ningxia ren min chu ban she · chinoMás obras de Chao ZhangYYu chu xin zhiYu chu xin zhi1922MMin zu lü you yan jiu yu lü you zi yuan diao chaMin zu lü you yan jiu yu lü you zi yuan diao chaYu chu xin zhi