本文着重阐释刘勰《文心雕龙·知音》中的赏评理论。刘勰认为对文学作品正确的评价必须以提高赏评者的实践及理论水平为前提，因而提出了“博观”、“入情”、“见异”的要求。这不仅标明了当时的文学理论水平，而且对我们今天的读者也有很大启发。 This article focuses on the theory of appreciation in Liu Xie’s Wen Xin Diao Long · Zong Yin. Liu Xie believes that the correct evaluation of literary works must be based on improving the practice and theoretical level of the reviewers as the prerequisite, and thus put forward the requirements of “boasting”, “feeling” and “seeing differences.” This not only marked the literary theory of the time, but also inspired us today’s readers.