The office seat of k729 train is in the car 10, and the capacity is 1 12. A window with a mantissa of 3 8 4 9 is a window, and the numbers 1 and 1 12 are also windows.

Kano 1 1 and its rear manned 1 18 people, windows with mantissa of 0.459, Windows NO. 1 and no. 1 18.

Car 9 is a dining car, car 8 is a soft sleeper, and car 7 and the front are hard sleepers.