Tragedy Aesthetics by Zhang Hengxue, while sorting out tragedy theories at home and abroad, is a profound reflection of ways in which tragedy aesthetics is studied and criticised according to the main stream political discourse.

Considering the historical and realistic environment, female novels in "17 years" period showed female consciousness shaded by the political words.

This thesis is an effort to review the studies on the critical analysis of political discourse.

Under the great influence of political discourse in the present movement of "heritage fever",politics has stamped its marks on the heritage s expression and its expressed ways,a clear "inversion".

political news discourse, as it comes into being in the combination of political discourse and news discourse.

In an attempt to replace the class politics with discourse politics,it results in stepping into agnosticism and cycle demonstration.

This paper uncovers mainstream discourse and critical discourse s continuation and disintegration on the attitude to language and its reason, and holds that clarifying the different perspectives is a necessary precondition of knowing language and a better interpretation of their relationship.

The article points out that the reason why Zhao Shuli’s using day-to-day life narrative and folk discourse is not based on his folk stand, but based on his transforming the struggle method of the mainstream discourse into the day-to-day life narrative in his novel Sanliwan.

Since the 1980\'s is a period of social transformation when the relationship between literature and other non-literary factors became ever-increasingly complex,the mainstream discourse has exerted great influence upon "love ideal",and thus it deserves in-depth research.