Chapter II "Selected Works" Li Shan Note Reply individual, "Yi Note" study. The chapter will Guo Pu Li cited in the note, "Yi Note" the contents of a single row, with the first chapter of the same method as their text triggered by the differences in the sense of making specific analysis of the differences. Li Notes will be quoted in the Sun Yan, Qianwei Shiren, Li visited the "Yi Note" compared with Guo Pu Note, which is now the Wang Yi Guo Pu note of the non-"Yi" for an indirect understanding.
Chapter III "Selected Works" Li Shan Note Reply "Yi" characteristics and evaluation. Through the first two chapters of analysis, we note that Li cited "Yi" the merits and deficiencies, and to make an objective assessment of them.