CEOs from China and US hold a roundtable conference during the fifth round of the China-U.S. Strategic and Economic Dialogue (S&ED) in Washington DC, on Thursday, July 11, 2013. The two-day S&ED is being co-chaired by Chinese Vice Premier Wang Yang, Chinese State Councillor Yang Jiechi, US Treasury Secretary Jacob Lew, and US Secretary of State John Kerry. [Photo/CRI] 

Chinese Vice Premier Wang Yang attends a CEO roundtable conference during the fifth round of the China-U.S. Strategic and Economic Dialogue (S&ED) in Washington DC, on Thursday, July 11, 2013. The two-day S&ED is being co-chaired by Chinese Vice Premier Wang Yang, Chinese State Councillor Yang Jiechi, US Treasury Secretary Jacob Lew, and US Secretary of State John Kerry. [Photo/CRI] 

China's Vice-Premier Wang Yang (right) and US Treasury Secretary Jacob Lew smile and shake hands at the start of the China-US Strategic and Economic Dialogue at the Treasury Department in Washington on Wednesday. [Photo/China Daily]