Hello! Hero
There are as many as 16 trains from Guangzhou to Zhengzhou every day, but most of them are afternoon trains. There is only one train in the morning.
The High-speed Train will take more than 15 hours, while the Express Train will take 19 to 21 hours. You are advised to purchase the tickets 5 days in advance.

You can purchase the tickets either in the railway station or the satellite ticket offices.