"The key word I would give about the Trump administration is going to be 'Change' and how Trump takes the change will have a huge impact on the whole world," said John Ross, former director of Department of Economic and Business Policy for the Mayor of London and senior fellow at Chongyang Institute for Financial Studies at Renmin University of China (RDCY) in the latest W.E. Talk as Donald Trump was inaugurated as the 47th U.S. president on Jan.20.(Wu Xinru, Xue Lingqiao, Chen Caixia)