The stark contrast in tone underscored just how far apart the leaders remain on the war in Iran, trade disputes and Washington’s relationship with Taiwan.

Presidents Xi Jinping and Donald Trump are preparing for a summit, with both China and the U.S. emphasizing stable ties.

President Donald Trump is downplaying differences with President Xi Jinping over the U.S. conflict in Iran as he heads to Beijing for a high-stakes summit with the Chinese leader.