DAVE DAVIES, HOST: This is FRESH AIR. I'm Dave Davies. Day 1 of the summit in Beijing between President Donald Trump and Chinese leader Xi Jinping yielded no substantive agreements, but statements from the two sides following their first meeting reflected differing priorities. While the U.S. side emphasized hope for productive trading relationships between the countries, the Chinese statement warned that if the issue of Taiwan was not handled properly, it could put the U.S.-China relationship in, quote, "an extremely dangerous situation." For some perspective on the issues that will frame further discussions, we turned to Rush Doshi, a China expert who worked on the National Security Council in the Biden administration. He wrote last fall that when Trump launched his trade war against China in 2025, he mistook political theater for strategy, lost ground to his adversary, and made it clear that China now stands as America's true peer in geopolitical rivalry.…