This conclusion elaborates three implications of the arguments of this book. First, it argues that the importance of exchange diplomacy in Sino-American rapprochement demonstrates the limits of Henry Kissinger’s understanding of rapprochement as dictated by geostrategic maneuvering and high-level diplomacy. We need, this conclusion posits, a more holistic account of Sino-American diplomacy to fully explain the development of that relationship through the 1970s. Second, this conclusion argues that the interconnection between Sino-American exchange and high diplomacy offers a case study of the value in connecting transnational and diplomatic history – an insight that has implications for both fields. Third and finally, the conclusion reflects on the lessons we can draw from the US-China exchange relationship of the 1970s in understanding the prospects for Sino-American cooperation in the twenty-first century.