China's Xi arrives in Saudi on 'epoch-making' visit
The United States are increasingly concerned about China's growing influence with regional powers Saudi Arabia and Iran.
Chinese President Xi Jinping shakes hands with Saudi Arabia's Deputy Crown Prince Mohammed bin Salman during the G20 Summit in Hangzhou, Zhejiang province, China September 4, 2016.(photo credit: DAMIR SAGOLJ/ REUTERS)ByREUTERSUpdated: