China's Premier Li Keqiang & Vietnam's PM Nguyen Tan Dung

China's Premier Li Keqiang & Vietnam's PM Nguyen Tan Dung

Khan/AFP/Getty Images

Li Keqiang, China's premier, right, and Nguyen Tan Dung, Vietnam's prime minster, review the guards of honour during a welcoming ceremony at the Presidential Palace in Hanoi on Oct. 13, 2013.