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.

President Donald Trump says he’s not yet made a determination on whether a major U.S. sale of arms to Taiwan can move forward, following his three-day visit to China.

Already, the meeting underscored just how far apart the leaders remain on thorny issues, including the war in Iran, trade disputes and Taiwan.