More international co-operation and technology needed for future: WKF stockbot 0 292 2020.09.21 23:13 http://vietnamnews.vn/economy/772567/more-international-co-operation-a… + 118 https://vietnamnews.vn/rss/economy.rss + 34 Experts urged more international cooperation to fight the pandemic when they met online and offline at the 21st World Knowledge Forum (WKF2020) in Seoul on Wednesday.