Each evening from 7.30 until midnight the main street of Guilin ( Zhongshan Rd ) is closed and it becomes a bustling night market. You will be able to shop till you drop at the hundreds of stall that sell everything from tea to electronic goods. Be sure to bargain, it's half the fun and the merchants expect it!
Stalls here mostly sell souvenirs and knick-knacks from all parts of China and they sell mostly the same kind of goods too.
You can try their sour vegetables which is a type of appetizer made from vinegared vegetables or fruits. Perhaps the chinese kind of salad.
Niko Niko Do Plaza and Guilin Departmental Store are also situated here.