Beijing has hosted a handful of world leaders this week, as President Xi Jinping lamented an international order falling into “disarray.” Xi reiterated that China would continue to play a "constructive role" in the Middle East. Bloomberg's Stephen Engle has the details. -------- More on Bloomberg Television and Markets Like this video? Subscribe and turn on notifications so you don't miss any videos from Bloomberg Markets & Finance: https://tinyurl.com/ysu5b8a9 Visit http://www.bloomberg.com