Shanshan and friends helping a co-worker with her first pair of contact lenses.
Well, more like playing. In the foreground are window frames, which are cut and assembled at many small shops… the shops often using the sidewalks to cut materials and put together the frames. The double paned glass is made elsewhere, and often put into the frames at the install site. (This was the case some of the windows we recently had installed when we enclosed our balconies.)
Government installed exercise equipment is in the background.