Multilateralism and international cooperation will be in focus at the United Nations Summit of the Future scheduled to be held at the UN Headquarters in New York this September. In the lead-up to the gathering, an official event was held by the UN Resident Coordinator Office in China and the Joint Council of China International Cooperation Center on May 14 in Changsha, southern China's Hunan Province. UN Resident Coordinator in China Siddharth Chatterjee spoke exclusively to CGTN's Zheng Yibing.