Traveling by train is a good option to see the whole of Vietnam. There is a direct rail from North to South. Together with the development of the railway network, the quality is progressing day by day, brings the comfort and convenience to all the passengers which lead them to use the railway to travel. Besides, traveling by train can help passengers have more time to relax due to some services on trains: good condition, with the newer train equipped with modern air conditioner coaches and sleeper seats for the popular overnight routes, meals…