Hello, I&;m glad to answer your question. In general, Guangzhou North Railway Station can reach (19 yuan) in 22 minutes by high-speed train from Guangzhou South Railway Station. If you take a bus from Guangzhou North Railway Station to Guangzhou South Railway Station, it takes one and a half hours by bus as long as 21 yuan is about 60 kilometers away. At present, I can only answer you this way. I hope I can help you and have a good day.