In our research we should,showing our due concern to the reality of ancient Chinese,manage to establish our own research strategy from such aspects as choosing research subjects,deciding on analysis norms and setting up analytical sequence so that the study of the cohesion mechanism in ancient Chinese discourses can be conducted scientifically and eff.

Study on conjunctions in serial constructions in Ancient Chinese;

With comparing ancient Chinese with modern Chinese on sentence structure,we believe that the sentence structure about adverbial and head words in the ancient Chinese,has the four characteristics-Firstly,as adverbial phrases a lot of adverbs are rich in meaning .

Some words in ancient Chinese,such as "zhong","si","mo","mei","ren" and "yan",deviated to positive meanings in special contexts.

Correspondence of Some "Lai" Characters between the Old Chinese and Miao-yao Language;

The Syllables and the Construction of Initials in Archaic Chinese;

This text, through investigating to “DNAG” word in the docu ment ancient books and records in ancient times with the examples, analyses by “DANG” word in three kinds of usage in main on the period of archaic Chinese.