Washington — President Trump called his meeting with Chinese President Xi Jinping in South Korea Thursday "amazing," and said the two reached agreements on a number of items, including the resumption of U.S. soybean sales to China and a short-term deal for access to rare earth minerals. No documents formalizing the agreements have been released yet, however. Mr. Trump also said he would trim fentanyl-related tariffs on China. These moves should ease tensions between the two superpowers for now,