There are A and B area at Guangzhou Baiyu international airport.

1. How to pick up at airport.
A area Exit : E1, E2 and E3. E1 is for international arrival. E2 and E3 are for domestic arrival. E1 is close to A4 gate. To pick up overseas customer you can wait at E1 or A4 gate.
Airport express line parking place: A1 Gate: 7A, 7B, 8A, 8B, 9A, 9B.
A2 Gate: 5A, 5B, 6A, 6B.
A3 Gate: 4A, 4B, 3A, 3B
A4 Gate: 2A, 2B, 1A, 1B
To Zhuhai, Zhongshan, Foshan, Jiangmen and so on for long distance bus close to A5 Gate.

B area Exit: W1, W2 and W3. There are all for domestic arrival.
For airport express line parking place. When you go out of gate you will see it.
W1 exit is close to B2 and B3 Gate.
W2 exit is close to B4 and B5 Gate.