yes. Literature review is an important part of undergraduate thesis. When the topic of graduation thesis is determined, some basic work needs to be done before writing. The first thing is to understand the basic situation of other people's research on this subject. Because the most fundamental feature of research work is to be creative, not to repeat the path taken by others.

Only when you are familiar with other people's research on this topic can you avoid the ineffective work of repeated research, so that you can engage in higher-level and more valuable research on the basis of predecessors. The second is to master the basic theoretical knowledge related to the subject.

Only with a theoretical foundation:

Research work can have a solid foundation, otherwise, it is impossible to go on in-depth research, let alone innovation. The above two basic tasks have been fully reflected in the literature review.

A good literature review can not only lay a solid theoretical foundation for graduation thesis writing, but also show the writer's comprehensive ability of summarizing, analyzing and combing the existing research literature. Therefore, it is a necessary preliminary work to write a good literature review before writing the opening report of the graduation thesis.