I know this is creepy.. but here are the literal snapshots of my encounters with local Chinese during the Bund ferry ride last week :P
Exhibit A: a boy taking a picture for his family using a cellphone
Exhibit B: A woman taking a picture for her friend using a nice camera, wearing Crocs (<3) and him posing so stoically. The name of our ferry was Princess Rose or something like it, hence the rose.
Bottom line: I do the same as a tourist!