Dietary writing, since Shi-Jin and Chu-Chi, has been an important theme of poetry. After Han and Wei dynasties, banquet poetry of gardens amusement superficially demonstrated the social intercourses charter while the dietary nature was rarely illustrated. The writing style for the banquet poetry in the early Tang dynasty remained。Owning to the Tang dynasty scholars enjoyed pleasure travel, took imperial examination, turned out to be an officer while presented not in one’s home town and suffered Yanshi armed rebellion, the pleasure and official journey or inhabitation was becoming ordinarily in that dynasty. In the mean while, a variety of dietary changes arising from the space-time transactions became the object of writing. Accordingly, the Tang dynasty diet style and its related social and cultural senses could not be highlighted in banquet poetry of gardens amusement. Contradictory, traveling for pleasure, official journey or wondering, political scene changes and chaos caused by warfare are the most decisive elements to incubate dietary consciousness. Throughout those aforementioned elements, the article, first, presents the dietary style and feature in Jingluo, Bashu, the Yangtze River basin, the Western Regions and the Lingnan regions, Tang poet’s dietary vision, under different circumstances and time and space, is, then, emerged from observations of the Tang Dynasty poetry presented in, ones poetry, said Li Bai, Bai Ju-yi, Du Fu, and Han Yu, Liu Zong-yuan, etc.