A good paper should have dimensions and items. Dimension represents logic and plays an important role in a paper. This argument is not enough to support a lengthy discussion. The author put forward an argument in front and discussed it, but this argument is only a phenomenon. The author did not refine this phenomenon into an argument, so the author turned the article into a list of phenomena, which is only superficial and not enough as an argument.

When writing a paper, the author must distinguish between the items, clear thinking and clear priorities.