New York, Sept. 18 -- General Secretary of the Communist Party of Vietnam Central Committee and President To Lam's participation in the High-level General Debate of the 81st session of the United Nations General Assembly (UNGA 81) and bilateral activities in the US from September 20 is expected to highlight Vietnam's commitment to multilateralism and international cooperation, as well as contributions to addressing global challenges. Speaking to Vietnam News Agency correspondents in New York on September 17 ahead of the trip, Ambassador Do Hung Viet, Permanent Representative of Vietnam to the UN, said that UNGA 81 is taking place amid profound changes and growing challenges, including prolonged conflicts, climate change, natural disasters...