HCM City, Seoul to strengthen ties stockbot 0 17 2023.12.21 09:37 https://vietnamnews.vn/society/1638337/hcm-city-seoul-to-strengthen-ti… + 1 https://vietnamnews.vn/rss/society.rss + 1 HCM City and South Korea’s Seoul will strengthen their cooperation across multiple areas such as education and economy, the two cities said.