虚实原理广泛应用于审美领域的各个方面，虚实相生是重要的艺术表现方法。所谓“实”，是指文学家、艺术家塑造的外在的艺术形象，所谓“虚”则是指作者提供的作品中的“实”的部分，间接地提示、暗示或象征所表达的内容。如果说“实”的这部分内容，是引起欣赏者美感的基础， The principle of actuality is widely used in all aspects of the aesthetic field, the actual situation is an important method of artistic expression. The so-called “real” refers to the external artistic image created by the writers and artists. The so-called “virtual” refers to the “real” part of the works provided by the authors, indirectly hinted, implied or symbolic. If we say that this part of “reality” is the basis of aesthetic appreciation,