結構主義(structuralism)，泛指對潛藏表面現象共通組織的系統性探討，提倡整體性及內在結構。本文透過結構主義，擬以《文心雕龍》為主軸闡述，從「具美之績」、「雜而不越」、「和韻之美」、「縱橫兩種結構」等方面，探討文學作品「二元異質同構」現象及其結構之美「統一與和諧」。劉勰《文心雕龍》所論，雖然時過境遷，但是想讓自己的作品有「具美之績」，整體結構之美，傳誦久遠，迄今仍有值得參考的價值。

Structuralism, refers to systemic explore hidden surface phenomenon common organization, to promote the integrity of the internal structure. This structuralism intended of "Wenxindiaolong" spindle elaborated, with the results of the United States"," hybrid rather than the more ", and rhyme of the United States", "vertical and horizontal two structures to explore literary works "duality isomorphism" the beauty of the phenomenon and its structure - the unity and harmony. Liu Xie '"On the passage of time, but want to make their own work" with the results of the United States ", the overall structure of the United States, passed down through the old, and so far there is still worthy of a reference value.