How to travel from Guangzhou Airport to train station?

Oh, the bullet trains to Xiamen depart from GZ South Railway Station. From Baiyun Airport, you can take subway line 3 to get to Jiahewanggang Station. Then transfer to take subway line 2 to the South Railway Station directly. It takes around 70 mins with the fare of CNY 9 per person.
After arriving, the trains depart at 19:30 and 19:35. And the train takes nearly 4 hours. You are advised to book the train tickets in advance. You can ask help for TravelChinaGuide. Their contact information is bookingtravelchinaguide.com.