China's ambassador to Israel Zhan Yongxin (L), Israeli Minister of Science, Technology and Space Ofir Akunis (C), Israeli Knesset member Erel Margalit (R) launch the first-day cover in celebration of the 25th anniversary of the establishment of the diplomatic relations between China and Israel at Herzliya Performing Center of Art near Tel Aviv, Israel, Jan. 23, 2017. (Xinhua/Guo Yu)
