Checkpoints cause traffic jams for drivers heading into Hà Nội stockbot 0 323 2021.07.22 03:00 http://vietnamnews.vn/society/995877/checkpoints-cause-traffic-jams-fo… + 4 https://vietnamnews.vn/rss/society.rss + 1 In the complicated developments of COVID-19 pandemic that has spread in most provinces and cities across the country, preventing the pandemic from entering the city through transportation services is one of top priorities in Hà Nội.