Since 1949, China and Taiwan have maintained different systems across the Taiwan Strait. In the 1980s, China's Deng Xiaoping proposed a plan to unify the "national sovereignty system" to solve the bilateral issues peacefully, and Jiang Jingguo of Taiwan's KMT(KuoMinTang) began visiting bilateral exchanges since 1986. Since then, both sides have made remarkable progress in economic, social and cultural exchanges through the Wang-Gu Conference, Official Conference, and one summit, but the process of political integration is still in the doldrums. Several factors such as Taiwan's opposition to the "one China" proposed by China, the political problem of Taiwan's independence suggested by DPP(Democratic Progress Party), which emerged as the ruling party of Taiwan, the antipathy toward the unification plan of the Taiwanese society and the growth of the Taiwanese consciousness currently block political integration between both sides. In this paper, I will analyze what kind of interchange process and negotiation strategy the CPP and KMP and DPP are currently adopting in the upheaval bilateral relationship and how interchange of the three parties will affect the integration of the three parties in the future. It is ture that the approach to the integration of the two sides shows a considerable difference from that of the Korean Peninsula; the findings, acquired by analyzing a series of processes caused between the two parties, will evidently have great implications for understanding both sides of the divided Korean peninsular. In October 2017, the Communist Party of China will hold the 19th Party Congress, and the new leadership system led by Xi Jinping will celebrate its second term. In Taiwan, Cai Yingwen, a candidate of DPP, was already elected in January 2016 and has so far run on a policy of pursuing an independent Taiwan. Which has brought birth to the strained relationship between Taiwan and China. This paper predicts how this relationship will develop in the future.