Differentiation and Analysis of the Cited References in Analects of the Record of the Three Kingdoms by Pei Songzhi;

Not only did he make annotations on Chen Shou s History of Three Kingdoms, he also made commentaries on Pei Songzhi s Notes on History of Three Kingdoms, leaving out redundancies, correcting mistakes, and bringing out one new opinion after another.

The author starts to study the book with Pei Songzhi .

The place names number over two thousand in《A History of Three Countries》,but Pei Song-zhi s notes only number in tens, most in Wu country, some in Wei,and few in Shu, there was no lack of value among the notes,the only one of geographical data have been researved for later generations.

The book Lie Yi Zhuan" and Sou Shen Ji and go Wu Zhi and You Ming Lu written by Pei Song-zhi who lived in early Song dynasty indicated that the production of strange recording nove had achieved the top.