Experts say the Chinese president's upcoming visits to Malaysia, as well as reportedly Vietnam and Cambodia, could work in Beijing’s favour, but host countries must exercise caution amid the US-China rivalry. SINGAPORE: As sweeping US tariffs usher in a new era of global uncertainty, Chinese President Xi Jinping is set to embark on a tour of Southeast Asia, a well-timed and strategic trip analysts say is aimed at strengthening regional ties while bolstering Beijing’s reputation as a dependable