Human cognition largely deals with semantic information at two layers, that is,a) the stable meaning stored in the mental lexicon and b) temporary rhetorical meaning which somewhat deviated from the canonical definition in the mental lexicon.

Abstract : The Chinese people believe harmony is the supreme law and the ideal realm of all things in nature ; and this mode of pschology and thinking has a deep and potential influence on the rhetorical meaning of the Chinese language.

For example,they represent character images,show the way of expression,or have some emotional connotation,so that these geographical nouns have all kinds of rhetorical meanings.

In the process of knowing the world and forming the notion,human being has done aesthetically through the rhetoric of tropes,which constructs our cognition.

The Chinese numerals main function is to count,referring to the definite numbers,but in literature books and everyday life they are often implicate abundant rhetoric meaning and cultural meaning.

This paper probes into the stylistic and rhetoric meanings of words based on linguistic theories as well as the positive effects that the studies impose on the definiatia of bilingual dictionary.