4th JUNE 2016 ~ When I asked a few people where would be the best place to get cheap fridge magnets and key chains, they suggested this place. (You could actually get them cheaper at Ximen, if you are lucky).
There are many shops selling all kinds of things mostly for the locals. And the mall is large, it is like a cluster rows of small shops which are connected to a series of malls.
The place is quite big - you might lose your way in this commercial maze, especially when all the shops look almost the same to me. At least, the mall is not hot, so walking around is a pleasant thing to do. :)