一分为二

Explanation: Philosophy of language, refers to things as the identity of opposites, all contain two contradictory opposites. Usually refers to a comprehensive view of people or things, see the positive side, also see negative aspects. 　　Usage: -Linked; as predicate, adverbial; refers to an objective look at the problem 　　Source: Shao Yong Song, "SHAO Introduction" VII Tai Chi not only points, two appearances stand carry on. Turned over to the yin yang, yin yang under the cross in, four images and the actual occurrence of Health and carry on ... ... into two, two into four. " Thesaurus Group:  Divide into two dichotomize, dichotomy Antonym Group:  lump together under one head, undo somethilng by a silngle stroke, Stroke Mosa, stroke efface, totally negate, spring-clean