Dhaka, April 19 -- Chinese President Xi Jinping arrived in Cambodia on Thursday for the last leg of his week-long tour of Southeast Asia, which included earlier stops in Vietnam and Malaysia. Although his visit was scheduled months ago, it fell at an opportune moment for Beijing, with the international trade system in disarray because of the actions of US President Donald Trump. On April 2, Trump launched his tariff onslaught, unveiling steep "reciprocal" duties on goods coming into the US from most of its trading partners, including 49% tariffs on products from Cambodia, 46% on those coming from Vietnam and between 20%-30% on most other Southeast Asian countries.The tariff turmoil has hit trade and investment flows as well as financial mar...