Xi Jinping (2nd L), general secretary of the Central Committee of the Communist Party of China (CPC) and Chinese president, and his wife Peng Liyuan (1st L) pose for photos with Kim Jong Un (2nd R), chairman of the Workers' Party of Korea (WPK) and chairman of the State Affairs Commission of the Democratic People's Republic of Korea (DPRK), and his wife Ri Sol Ju ahead of talks between the two leaders in Pyongyang, DPRK, June 20, 2019. (Xinhua/Ju Peng)