Composition is a style composed of words, which expresses a theme through language organization after people's ideological consideration. Composition genres include: narrative, expository, practical and argumentative.

Novel is a major style in the four-part division of literary genre. It is a literary genre that reflects life and expresses ideas by shaping characters, telling stories and describing the environment.

Thesis is an article used to carry out scientific research and describe scientific research results, which is referred to as a thesis for short. It is not only a means to discuss problems in scientific research, but also a tool to describe scientific research achievements for academic exchange. Including academic papers, graduation papers, dissertations, scientific papers, achievement papers, etc. , collectively referred to as the paper.

Diary refers to the carrier used to record its contents. As a style, it belongs to the narrative practical writing. The content of the diary comes from our observation of life. So, you can write notes, people, things, scenery and, of course, activities. Anything you do, see, hear and think in a day can be the content of a diary. Diary also refers to a daily notebook or a record of things you encounter and do every day.