Based on the documents from 1986 to 2002,the list of supplement and correction to mosses in Hebei flora was compiled,142*!species,1*!subspecies,5*!varieties and 1 form were recorded.

Based on searching the documents from 1991 to 2000, the list of supplement and correction to vascular plants in Hebei flora was compiled, 108 species,23 varieties and 11 forms were recorded in this paper.

After having published Ten Discussion about the Annotations of<Archaic Chinese> and A Supplement and Correction of Wang Li’s<Archaic Chinese>,the author gives a further supplement and correction of Chinese characters and phrases in this authoritative teaching book which are improperly annotated or not annotated at all.

Supplements to The General Catalog for the Complete Library in Four Divisions;

The essay makes the discussion through examples on the problems of the omission in Songshu-Zhoujunzhi(Song Book-Annals of States)and makes a trial supplement for totally 33 items.

An analysis of the amendment to quality dialectics by non-linear system theory;

This paper,beginning with the basic conception of the invalid,cancellation and amendment of administrative action,explains the relation among them with simple analysis on the three theories to offer theoretical support for corresponding regulations.

The scholastic precursors have made a lot of amendments to these problems, and there are much more defects in the Eclectics Category of Zi Radical.

Using Zhaocheng Jinzang (赵城金藏) , Songqi Shazang(宋碛砂藏) , and Daoxu-an s (道宣) other works, and Chinese historic material as testimony, this paper complements ten items of notes in Shijia Fangzhi(释迦方志).

Rectification and Rethought on The Complete Plays of Yuan Dynasty;

The error correction in the books from Henan Provincial library of Catalogue of Chinese rare books;