In this review, I have no intention to discuss the philosophical proposition about contradiction, and I have no such level. I just want to summarize the writing characteristics of this paper, so as to have certain guiding significance for my own papers in the future. One of the characteristics is that the full text is cleverly conceived and the logical structure is rigorous. The first part of the article introduces two world views-metaphysical view and dialectical view, which are the basis of discussing contradictory world views. "This dialectical world outlook is mainly.