Xi will arrive at Trump's Mar-a-Lago estate in Florida on April 6 for his second trip to the United States as China's president. His meetings with Trump come at a time of change and uncertainty for both countries — and of change in their bilateral relationship. Washington is reassessing its global interests and commitments as Beijing, struggling with economic restructuring and political consolidation at home, takes on a more active global role. Any talks they have over trade or North Korea will involve discussions on other tangential issues, including ongoing territorial disputes and Chinese activities in the South and East China seas, and U.S.-Taiwanese relations. Indeed, both leaders will seek to use their positions and relative advantages on some issues to gain leverage in negotiations over others.