BEIJING, May 16 -- US President Donald Trump left China on Friday with no major breakthroughs on trade or tangible help from Beijing to end the Iran war, despite two days spent heaping praise on his host, Xi Jinping. Xi will visit the US in the fall at Trump's invitation, China's foreign minister Wang Yi said. On his way back to the US, Trump told reporters that Xi told him he opposed Taiwan's independence. "I made no commitment either way," said Trump. Xi pushed a new term by describing the relationship as "constructive strategic stability" - a departure from the framing of "strategic competition". P11...