China’s Foreign Ministry on Monday said it opposed any trade talks between the United States and Taiwan and warned that an agreement between the two could threaten relations between the U.S. and China. “We urge the U.S. to abide by the one-China principle … and stop all forms of official exchanges between the U.S. and Taiwan, so as not to seriously damage Sino-U.S. relations and peace and stability across the Taiwan Strait,” Chinese Foreign Ministry Spokesman Wang Wenbin told reporters...