What does the book catalogue do?

The contents of the book will help us understand what the book is about, and most of them will also reflect the framework structure and theme to guide our next reading. Every book worth opening contains more or less treasures and the essence of the author's thoughts, so it is not a time-consuming thing to look at the table of contents, whether there is a framework or not, and whether it is long or short.

A feature of modern bibliography is the emergence of catalogues that reflect new learning and play a guiding role, such as Bibliography Question and Answer compiled by Zhang Zhidong 1874 and Bibliography of Western Studies compiled by Liang Qichao 1896.

In the following bibliography, add "circle knowledge" in the table, "language knowledge" at the bottom, and attach "reading western calligraphy" to point out the advantages and disadvantages, depth and reading methods of the book. Bibliography introducing new western learning includes: Textual Research on Taixi Works by Wang Tao, Japanese Bibliography by Kang Youwei, Bibliography of East and West Studies, Bibliography of New Learning by Shen, etc.