As for the annotation of Ruan Ji's Yonghui Poem which occupies an important position,critics and scholars have been attaching importance to it after Yan Yanzhi's annotation.Through analysis and research,the skeleton of Ruan's poets develop as follows:the earliest annotations is Yan Yanzhi's annotation and Shen Yue's annotation.From Li Shan's annotation and Wu Chen's annotation,the seventeen Yonghuai Poems of Literary Works become the main body.The annotation of Ruan's poets broke through the pattern of the seventeen Yonghui Poems,which futhered its research until the Qing Dynasty.When modern times come,the annotation of Ruan's poets has systematicly and syntheticaly developed.