What time is the earliest bus from Guangzhou China Hotel to Hong Kong?

You can take the China-Hong Kong through train, which is relatively flat. At Christmas, I only took the RMB 145 set meal and went back and forth. It only took about three hours to get there. It's usually around 6: 09 in the morning and 8: 00 at the latest in Mong Kok, Hong Kong.

Yes, you can buy tickets at hotels or Nanhu International Travel Service. I don't know, or there's a special travel page in Guangzhou Daily on Tuesday.