Cát Linh-Hà Đông metro line to begin commercial operation before Novem… stockbot 0 191 2021.11.04 03:40 http://vietnamnews.vn/society/1071989/cat-linh-ha-dong-metro-line-to-b… + 13 https://vietnamnews.vn/rss/society.rss + 1 The Cát Linh-Hà Đông metro line project will be inaugurated and put into commercial operation before November 10.