President Donald Trump is kicking off the busiest portion of his three-day visit to China. It's a trip that may end up focusing more on pageantry and symbolism than major bilateral breakthroughs. He's meeting with Chinese President Xi Jinping at the Great Hall of the People on Thursday. They will have a formal bilateral discussion and later, a state banquet. On Friday, the pair plans a working tea and lunch before Trump leaves Beijing. They're expected to talk about trade, U.S. relations with Taiwan, and the war in Iran, though neither side is promising major progress.