“The four rules” in the writing organization is researched out by professor Man-Ming Chen (Department of Chinese Literature, National Taiwan Normal University). Generally speaking, the writing organization is established on “duality treatment”, and be used for arranging the writing material of poetries and prose. Especially, it can echo with the natural regularity. So, the writing organization is very appropriate to order, change, consistency and unification. Former scholars have already left a very abundant research. Until the professor Chen brings up “The four rules” in the writing organization, ascertains its range, content and principle, so that establish a integral system research. The article is based on the order, change, consistency and unification, and some relative data was searched from the traditional text theory.