Originally Posted by
jiejie
I'm with moondog on this--I wouldn't bet on those bags getting tagged and successfully delivered all the way to HAN, without at least one glitch. Also, be aware that PEK has more than one terminal, with CA located in Terminal 3 and CZ located in Terminal 2, so you'll have to contend with that also when you go looking to get your CZ boarding pass.
Also, that T3-T2 bus takes a surprisingly long time and can be STUFFED with people and their entire lives worth of luggage. I would spend the 10RMB on a cab.