UN Secretary-General Antonio Guterres (L) shakes hands with Turkish Prime Minister Binali Yildirim after a press conference in Istanbul, Turkey, on Feb. 10, 2017. Turkish Prime Minister Binali Yildirim and UN Secretary-General Antonio Guterres on Friday expressed their optimism for a breakthrough solution in the near future to the Cyprus issue that would satisfy both communities. (Xinhua/He Canling)