Chinese President Xi Jinping (R) meets with Mongolian President Khaltmaa Battulga in Vladivostok, Russia, Sept. 12, 2018. (Xinhua/Rao Aimin)

VLADIVOSTOK, Russia, Sept. 12 (Xinhua) -- Chinese President Xi Jinping met with Mongolian President Khaltmaa Battulga here on Wednesday on the sidelines of the fourth Eastern Economic Forum.

Xi arrived in Vladivostok Tuesday for the forum at the invitation of Russian President Vladimir Putin.