Choe Ryong Hae and Liu Yunshan

Choe Ryong Hae and Liu Yunshan

Liao Pan/Color China Photo/AP Images

Choe Ryong Hae, director of general political bureau of the Korean People's Army, shakes hands with Liu Yunshan, deputy general secretary of China’s Communist Party, at the Great Hall of the People in Beijing on May 23, 2013.