Chinese Vice Premier Wang Yang (2nd L, front), U.S. Treasury Secretary Jacob Lew (1st R, front) and Federal Reserve Chair Janet Yellen (1st L, front) walk at Mount Vernon, the home of first U.S. President George Washington, in Virginia, the United States, on June 22, 2015. The seventh China-U.S. Strategic and Economic Dialogue (S&ED) will be co-chaired by Chinese Vice Premier Wang Yang and State Councilor Yang Jiechi, special representatives of Chinese President Xi Jinping, and U.S. Secretary of State John Kerry and Treasury Secretary Jacob Lew, on behalf of U.S. President Barack Obama, in Washington on Tuesday. (Photo: Xinhua/Yin Bogu)
