Hello, I&;m Rose. If there is no high-speed train, you can choose the subway. There is Metro Line 9 from Guangzhou North Station. Get off at Gaozeng station on Line 9 and change to Metro Line 3. Get off at Jiahe Wanggang Station on Line 3 and then transfer to Metro Line 2. Choose the direction of Guangzhou South Station, and the destination is Guangzhou South Station. If the subway leaves from Guangzhou North Station at 9: 30 at the latest, it will take about 1 hour and 40 minutes.