Chinese Vice Premier Liu Yandong, U.S. Treasury Secretary Jacob Lew, Chinese Vice Premier Wang Yang and U.S. Secretary of State John Kerry (L to R) attend the opening ceremony of the seventh China-U.S. Strategic and Economic Dialogue (S&ED) and the sixth China-U.S. High-Level Consultation on People-to-People Exchange (CPE) in Washington D.C., the United States, June 23, 2015. China and the United States opened their annual high-level talks here Tuesday to deepen cooperation in strategic and economic issues and further promote people-to-people exchanges. (Photo: Xinhua/Yin Bogu)
