Street Photography in China

Luminous-Landscape have an article on street photography in China, but the guide is equally relevant where-ever you take street photography:

"Don't carry a lot of gear. Ideally, just one body and a couple of lenses. No camera bag, or if you must, a small canvas sack with an extra lens and a couple of memory cards and batteries. This will allow you to walk further, work longer, and not be singled out as a target for theft.

– Keep it small and simple. A large camera body (1Ds or D2x style) along with a large white lens makes you stand out like a sore thumb. A small camera body and a single medium zoom (or a couple of fast primes) is all that's needed. Long lenses have no place when doing this sort of photography. Keep it short, keep it simple. Keep it fast."