China and the United States, two massive economic and military powers, cannot avoid engaging with each other. Enjoying what is often termed "the most important bilateral relationship in the world", the two sometimes cooperate, but often compete, as their interests come into conflict. Both countries are separated not just by the Pacific Ocean, but also by their very different histories, experiences, societies, customs, and outlooks. Non-governmental, unofficial relationships and exchanges are often as important as formal dealings in determining the climate of Sino-American relations. For severa |