How Trump can press China without resorting to a trade war

WELCOME to the topsy-turvy new politics of trade. America, the creator and seven-decade-long defender of the global trading system, now has a president who seems determined to shake that system up and who may end by wrecking it. Although China is the rising power, one that has often not played by the rules, its president, Xi Jinping, has taken to defending the status quo.