Philosophical papers cover many aspects, such as logic, China's philosophy, western philosophy, ideological philosophy, philosophy of science and technology, aesthetics, Chinese studies and so on. They are the records and summaries of philosophical research.

Essays, also known as essays, are a branch of prose and a variant of argumentative writing. It is both argumentative and lyrical, usually with short length and various forms. Writers often use various rhetorical devices to convey their views and feelings in twists and turns.