Chinese Vice Premier He Lifeng, the nation’s economic czar and top trade negotiator, speaks at the World Economic Forum’s annual meeting in Davos, Switzerland, about global trade. “The multilateral trading system now faces the most serious challenge it’s seen in years,” He says. “The unilateral acts and trade deals of certain countries clearly violate the fundamental principles and rules of the WTO and severely impact the global economic and trade order.” (Source: WEF. English translation from s