Chinese President Xi Jinping (2nd L) and his Venezuelan counterpart Nicolas Maduro (2nd R) attend the closing ceremony of the 13th meeting of the China-Venezuela High-Level Joint Commission in Caracas, capital of Venezuela, July 21, 2014. (Xinhua/Liu Jiansheng)

Chinese President Xi Jinping (L) and his Venezuelan counterpart Nicolas Maduro attend the closing ceremony of the 13th meeting of the China-Venezuela High-Level Joint Commission in Caracas, capital of Venezuela, July 21, 2014. (Xinhua/Liu Jiansheng)