1. In the lobby of the waiting room, you can see the LED display screen, which will show the color of the landmark. You can find the train and carriage you need to take according to the color displayed by LED.
2. On the platform, you can see the corresponding words hanging on the bulletin board and the top of the screen, such as "Please queue up to get on the bus according to the red landmark on the ground", and find the corresponding car according to the color of the landmark.
There are four main landmark colors of Guangzhou South Railway Station, blue, yellow, purple and green. Among them, green and yellow represent 16 long grouping, and blue and purple represent 8 long grouping. According to different trains, passengers can find the corresponding color landmarks, and then find the trains and cars they need to take according to the direction of the car number on the landmarks.