Vietnam Railways is Vietnam's state-owned railway group, providing passenger services through its railway operating companies. Its network supports long-distance, overnight, and shorter intercity travel, with seating and sleeping accommodation depending on the selected train. North-South passenger trains connect Hanoi with Ho Chi Minh City, while other services link the capital with northern destinations such as Hai Phong. Numbered services, including SE trains, differ in stopping patterns and accommodation, so the train number matters when comparing departures. Rail Monsters offers online booking for selected Vietnam Railways services, with route searches, schedules, and ticket options for individual journeys.