The only way to achieve perpetual peace between Taiwan and China, which is how to be lead toward the peaceful integration patterns. In Taiwan academic community, many have already offered prescriptive integration patterns; however, most of them build up theories or framework without following empirical materials. This dissertation is base on empirical materials for analysis framework, and hope to develop a general theory of peaceful integration patterns in order to explain and predict the cross-strait relation the given and future in term of peaceful development.Formulating hypotheses from relationships among ”economic interdependence”, ”institutional integration”, ”shared democratic value” and the relationships connecting one of them with the other two can establish the theory of ”Triangulating Peace across Taiwan Strait”, and contributed to the common theory of Peace model of Cross-Strait.