Literally, a collection of essays is a collection of papers with similar themes. For example, the papers in the Collection of Legal Essays are all related to law. Papers can be published as a supplement to a book or periodical to distinguish academic periodicals. A collection of essays can also be a book that combines various forms of papers and binds them into a book.

Classification by subject

1. Argumentative paper

This is a paper aimed at others' views on an academic problem of a certain subject, with sufficient arguments, focusing on exposing its shortcomings or mistakes, and expressing opinions through debate.

2. Subject category

Based on the analysis of previous research results, this paper expresses opinions in the form of direct discussion and puts forward academic problems of a certain subject from the front.

Step 3 summarize the paper

This is a kind of paper that introduces or comments on an academic problem of a certain subject on the basis of summarizing the research results of predecessors or present people to express their opinions.