Security tightened at HCM City airport for month-end holidays stockbot 0 45 2022.04.28 20:05 http://vietnamnews.vn/society/1176638/security-tightened-at-hcm-city-a… + 16 https://vietnamnews.vn/rss/society.rss + 3 Authorities in HCM City’s Tân Sơn Nhất International Airport are strengthening deployment of personnel during the upcoming holidays to ensure smooth movement of people and vehicles.