BEIJING, CHINA - MARCH 16: Chinese President Xi Jinping (L) accompanies Saudi Arabia's King Salman bin Abdulaziz Al Saud (R) to view an honour guard during a welcoming ceremony inside the Great Hall of the People on March 16, 2017 in Beijing, China. At the invitation of President Xi Jinping, King Salman Bin Abdul-Aaziz Al-Saud of the Kingdom of Saudi Arabia will pay a state visit to China from March 15 to 18, 2017. (Photo by Lintao Zhang/Getty Images)
