The Sketch Book of the Place of Liao Zuo " is a professional book with great value ,which introduces the early history of the place of Liao Dong .

Two Pieces of Optical Knowledge Introduced in the Peking Magazine;

The Peking Magazine, which served as the first comprehensive sci-tech periodical in Peking at that time, was of great significance in the process.

A Study on the Editions and Author and its Historical Value of Xiyuwenjianlu;

Proposing a Question to "Xi Yuan Wen Jian Lu" of Zhang Xuan;

The relation of the subtropical animale,plants,woman spirit and sex——On Lin Bai s"goes to the silver angle","The information of Hongyan;