勸勸學篇勸學篇de Yong Cai, Guohan MaEdiciones (1)勸學篇 (1883)Changsha Lang huan guan · chinoMás obras de Yong CaiCCai zhong lang jiCai zhong lang ji1965TTsʻai chung-lang wen chiTsʻai chung-lang wen chi1968CCai zhong lang wen jiCai zhong lang wen ji