AbstractThe thesis combined the discussion of Yang Shen’s poetry and poetics. First, the achievement of Yang Shen’s creations was elaborated. Then the elaboration was divided into three areas: the history, the matter, the scenery and so on. Each areas was subdivided into three groups, included the entire analysis explanation of the poetry and poetics. The annotation unified the life experience of Yang Shen and also enhances understanding the transformation of his poetry and poetics learning from the style of the Song Dynasty. Furthermore, owing to Yang Shen imitated the style of the Six Dynasties, the former researchers incorporated into Yang Shen by “the Six Dynasties Group”. The findings in this thesis showed that Yang Shen’s writings ranged covered the beginning of the Six Dynasties, the late Tang Dynasty and the poem of the Song Dynasty. Not only emphasized the poetics of the Tong and Ming Dynasty, but also learned from the Song Dynasty. Moreover, resurveyed Shishi (詩史), Yang Shen did not oppose it, what he opposed was the moral personality in the poem intentionally. Yang Shen also opposed taking only the current events composing as Shishi. Based on the boundary “what implied causes the human from becomes aware”, could be relegate Shishi. To comment on the works of Li Po (李白)and Du Fu (杜甫), Yang once said the poetry of Du’s often ridiculed topicality, and detested it. Therefore, Yang was misunderstood that he preferred Li Po’s poetry to Du’s. In fact, Yang was not biased. The creations by Li and Du were totally different in each aspect. Yang called Li the poem “extraordinarily”, approved the Du poem “delicately” and also approved Li Po by the " Records of the Grand Historian " (史記), Du Fu by the" Book of Han " (漢書) that unified the personality and the style, said Li Po like the immortal swordsman, Du Fu like the elegant literator. The achievement here, regarding around Yang Shen research, the group of Ming Dynasty Qi Zi (七子), Ming Dynasty literary criticism, as well as the theory from Tang to Song, provided some references, and also the poetics theory together with the actual creation, offered the referable value.