The most famous shopping center on Jiefang Road is Bai Jie. It's at the intersection of Jiefang Road and Yan 'an Road, to the west of Simon Building, and there are two or three stops by bus. About 100 meters west of Bai Jie is the lakeside, the most lively place in the West Lake at night, and you can also go to see the music fountain of the West Lake.
Have fun!