BEIJING, CHINA – AUGUST 31: Chinese President Xi Jinping attends the signing ceremony during a meeting with Kazakhstan President Nursultan Nazarbayev at the Great Hall of the People on August 31, 2015 in Beijing, China. Kazakhstan President Nursultan Nazarbayev will attend the September 3, 2015 Chinese People’s Anti-Japanese War and the World Anti-Fascist War 70th anniversary victory parade. (Photo by Lintao Zhang/Pool/Getty Images)