PM attends inauguration of Cao Bồ-Mai Sơn expressway section stockbot 0 50 2022.02.05 01:42 http://vietnamnews.vn/society/1142305/pm-attends-inauguration-of-cao-b… + 2 https://vietnamnews.vn/rss/society.rss + 4 Prime Minister Phạm Minh Chính on Friday attended the inauguration ceremony of Cao Bồ-Mai Sơn section, one of the 11 component projects of the eastern North-South expressway project.