Ex-Chinese diplomat's visit

Foreign Minister Yun Byung-se, left, shakes hands with former Chinese State Councilor Tang Jiaxuan before holding a meeting in Yeouido, Sunday. Tang, a Chinese expert on Korean issues who visited South Korea on an invitation from Yun, met President Park Geun-hye Friday and discussed a planned summit with Chinese President Xi Jinping slated for June 27. / Yonhap