How can I move from Guangzhou to Baise with regards to air,road and rail?What are the fares?

It is unaccessible to travel by air for this route.
By train: you can take a train at Guangzhou Railway Station or the East Railway Station to reach. It costs CNY135.5 for a hard seat and CNY247.5-377.5 for different classes' sleeper.
By bus: the bus can be taken at Panyu Bus Station, at 08:30, 13:00 and 14:30. The bus fare is CNY230 or around.