| This thesis is consisted of two parts, one is the preface, the other is the corrections and supplements to Annotations Collection to Guoyu.In the preface, firstly, the author discusses two questions, the first is that who wrote Guoyu, the second is that when Guoyu was formed as a book. Besides these, the author introduces the situation of Guoyu's having been spread, having been studied and its editions. At last, the author introduces the reason that the author writes this thesis, focal points and method of study.The main body of this thesis is the corrections and supplements. While Xu Yuangao's Annotations Collection to Guoyu provides its readers with convenient and practical materials on Guoyu , some slips do exist. Here are some corrections and supplements given for reference. |