During the era of Qing Dynasty, the study of Du Fu’s poems theory was used to be mainly focused merely on its development, of which had always been conventionally putting emphases on allusive words and expressions in order to interpret the meanings. But then, it had evolved and started putting emphases on “sympathetic understanding” method with the purpose of making accomplishment on comprehensive exegeses of Du Fu’s poems; however, early-Qing is crucial period and development in the study of the theory of Du Fu’s poems, as various major books—of punctuation criticism and exegeses—had emerged back then. Considering the stated circumstances above, the groundwork of this study is based on “Early-Qing Dynasty” (Shunzhi, kangxi, and Yongzheng—these three periods of Chinese Empires); whilst, Mencius’s sympathetic understanding” method is implemented on interpreting every subject matter in this study. Furthermore, punctuation criticism and exegeses are also put into practice in order to explicate thoughts from expert interpreters of Du Fu’s poems. This study probes into three key points, as follows: firstly, the understanding of development background of “sympathetic understanding” method derived from the early-Qing period; secondly, the ways had been generally implemented by the literary critics in order to revive the aspiration and will of Du Fu’s poems; thirdly, the merits and demerits of the practice of “sympathetic understanding” method in the interpretations of the practice of “sympathetic understanding” method in the interpretations of Du Fu’s poems. Through discussions of this subject, this study is not only expected to be able to provide complete threads of development of Du Fu’s poems from the early-Qing period, but also hoped to impart deeper insight and understanding of the sprit, values, and moral aspects of Du Fu’s poems.