The science of literary work is a subject of the content and form in the study of literary works. The study of interdisciplinary in literary work that includes integration with different disciplines and expanding of objects become more and more important recently. The one of reasons is that there are three subject qualities of the science of literary work. The "integration" connects with close subjects or makes triangulation of other domains to improve the research. The "objectivity" enlarges and renews the objects of study. The "bridge" links up the theory with practice of the interdisciplinary and makes two-way interaction between those.