韻韻補正韻補正de Yanwu GuMateriasChinese languagePhonologyEarly works to 1800Ediciones (2)韻補正 (1867)Gutan Yu shi · chino韻補正 (1824)Shanghai Chen shi · chinoMás obras de Yanwu Gu石石經考石經考天天下郡國利病書天下郡國利病書亭亭林詩文集亭林詩文集