Chinese President Xi Jinping meets with Serbian President Aleksandar Vucic at the Great Hall of the People in Beijing, capital of China, Sept. 18, 2018. Aleksandar Vucic is in China to attend the Summer Davos Forum. (Xinhua/Ding Lin)

BEIJING, Sept. 18 (Xinhua) -- Chinese President Xi Jinping on Tuesday met with Serbian President Aleksandar Vucic, who is in China to attend the Summer Davos Forum.