24hours layover at Guangzhou Airport

I heard that the China Southern Airlines provide free hotels for transit passengers, but you’d better consult the airline in advance to make sure.
Transfer procedure:
If you are transfer from domestic to international flight, you’d first do baggage claim, and then transfer procedure, next is the inspection & quarantine, following the customs inspection, security check, and frontier inspection, after that, you just waiting on board.
If you are transfer from international to international flight, you’d first do the inspection & quarantine, and then the transfer procedure, after that, just waiting on board.