The train T 126 belongs to Guangzhou Railway Group, which uses a 25K air-conditioned bus bed and is operated by Chengdu Team of Dongguan East Passenger Transport Section of Guangzhou Railway Group. The window seats of this train 10 are: seats with tail numbers 3, 4, 8 and 9, and seats 0 1, 03, 05, 08, 09, 1 12.