Qugu is the Chuci study works finished by Qian Chengzhi in his old age who is one of the outstanding scholars and poets in late Ming dynasty and early Qing dynasty.

Gan dialect and exegesis of "da"(达),"shang"(伤) and "ling"(凌);

Synonyms Exegesis in "ER YA" and Explaination in Great Dictionary;

Role that exegesis plays in appreciating ancient poems;

The explanations of ancient TIM classics was first given in Canon of Medicine.

The mistakes and reasons for mistakes of the usage and explanation of these six words and phrases are discriminated in this article.

From the 80 s of the last century, breaking through the limits of revise only, discussing phonology, gloss and so on from the aspect of linguistics, the studies of Yan Shigu s Notes for Hanshu have made some processes.

Comments on the Philosophers is a literary special academic works on gloss and emendation.

Scholium s history refers in particular to the pratice of gloss.

To define a word according to the context is the most popular way to explain the meanings of a word in explanations of words in ancient books.

Our forefathers leave us lots of materials of the explanations of words in ancient books.