A more convenient route is:
1. Take the airport line 1 from Baiyun Airport to the Civil Aviation Building (Guangzhou Railway Station). After getting off, you will be next to Guangzhou Railway Station. Then walk west through the railway station square for 10 minutes, and you can reach the provincial bus station or the opposite guangzhou city bus station (fluidization station). Both stations have direct buses to Jiangmen, with frequent flights, about 20-30 minutes.
2. Take Airport Line 3 from Baiyun Airport to Fangcun Bus Terminal, and then take the bus from Fangcun Bus Terminal to Jiangmen, which takes about 20-30 minutes.
It is suggested to take the second way and transfer directly at the station.