Bicycle:I like bicycle,but they are so easy to be stolen
Bus:cheap(less then 50c),they can take you to most places,but may be slow and crowded,If you can't read Chinese,you will lose your head when trying to find out your destination from the bus sign
Underground:cheap and fast,but only in some large cities.
Taxi:everywhere.3-5$ you can cross the whole city.Of course,you should successfully let the driver know the exact place you want to go at first
