Chinese President 's special envoy Han Zheng (5th R, front), also a member of the Standing Committee of the Political Bureau of the Communist Party of China Central Committee, poses for a group photo with guests attending the pre-opening ceremony reception of the PyeongChang Winter Olympics held by n President Moon Jae-in and his wife in PyeongChang, South Korea, Feb. 9, 2018. (Xinhua/Yao Dawei)