Vietnamese President Truong Tan Sang (left, shown here with Chinese Premier Li Keqiang in June) will meet with President Obama while suppressing dissidents, bloggers and religious leaders. (AP Photo/Mark Ralston, Pool)
U.S. Secretary of State John Kerry, center, looks on as U.S. Ambassador to China Gary Locke, left, shakes hands with China's Premier Li Keqiang during a meeting at the Zhongnanhai compound in Beijing Saturday, April 13, 2013. (Associated Press)
Chinese Vice Premier Li Keqiang attends the opening session of the 18th Communist Party Congress at the Great Hall of the People in Beijing on Nov. 8, 2012. (Associated Press)