Hi I have a british passport and hkid. I fly into GZhou airport from SG with Tiger airways and within 4 hours i have another flight connecting to HK with China southern airways. Do I need a transit visa G (i may have luggage to collect once i arrive in china, then would need to go through customs). Will have to checkin for china southern airlines and need a visa?

your help is appreciated.

i presume arrival from SG going to HK is under the intl flight.