Chinese President Xi Jinping and his wife Peng Liyuan shake hands with veterans on the reviewing stand while attending a commemorative event held to mark the 70th anniversary of the victory of the Great Patriotic War, in Moscow, Russia, May 9, 2015. Xi, hosted by Russian President Vladimir Putin, was among more than 20 leaders of countries, regions and international organizations to attend the commemorative event. (Xinhua/Ju Peng)