The dining car of K732 is in the tenth carriage. K732 train is a train from Guangzhou East to Datong, with a total length of 2,835 kilometers and a duration of 40 hours and 36 minutes. Trains include hard sleeper, soft sleeper, hard seat and other seats.

A train, also known as a railway train, refers to a vehicle running on the railway track, which is usually composed of multiple carriages and is one of the important modern means of transportation for human beings. The most important machine in human history, called steam locomotive in the early days, has an independent orbit.