Hà Nội heritage train, smart ticketing debut in celebration of 80th National Day The Hà Nội Train is inspired by the historic gates of the old imperial citadel Thăng Long. Its five carriages are named after the gates – Ô Cầu Dền, Ô Quan Chưởng, Ô Cầu Giấy, Ô Chợ Dừa, and Ô Đống Mác, recalling the capital’s thousand-year heritage. 08:28 | 20/08/2025
