Chinese President Xi Jinping has completed a two-day state visit to Cambodia, capping a three-nation tour that included stops in Vietnam and Malaysia at a time when all three Southeast Asian countries are facing economic challenges from U.

Chinese President Xi Jinping called on Wednesday for Asian nations to unite in resisting geopolitical confrontation, unilateralism and protectionism, as he aims to consolidate ties with some of China's closest neighbours amid a deterioration of relations with the U.

China’s leader is on a charm offensive in the region, but some of Beijing’s neighbors are wary of being caught in the crossfire of a superpower rivalry.