Abstract: Zhao Kui concluded Su Shi's technique and rule of using literary quotation in his poem annotation;therefore, he constructed a complete classified system of literary quotation.Furthermore, Zhao Kui summarized Su Shi's composing technique.Zhao Kui quoted plenty of authentic datums, brought forth the politics backdrop of Su Shi's poems, and opened out the causation of Su Shi's poems, so that he made clear the whole poem's meaning.Incidentally, he explained the meaning of some pivotal sentences.