Cát Linh-Hà Đông metro line transports more than 25 million passengers… stockbot 0 3 06.17 22:00 https://vietnamnews.vn/society/1657620/cat-linh-ha-dong-metro-line-tra… + 0 https://vietnamnews.vn/rss/society.rss + 0 The metro's advantages have led to a significant annual increase in both new passengers and monthly ticket users.