If you haven't got a bike, take the bus. Air conditioned buses normally cost 2 rmb, normal buses cost 1 rmb. Can be crowded, and pickpockets abound, but if you're careful you will be OK. Get on, and if you can't see a ticket seller by the door, find a seat and they will find you. Often free seats at the back of buses, if you can squeeze past people to get there. If you are cycling, don't expect buses to stop for you. Either they can't or won't, or both.
Bus stops have the bus route numbers clearly printed. The numbers are usually painted on the buses, although more modern buses have large displays showing their numbers.
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