If some posters or brochures were to turn up around places in Guangzhou, it might help spread the word (in both English and Chinese). Of course, I'd be willing to help create the material

Those sort of militant tactics just make things harder for Western people trying to live or work in China. It persuades the authorities to scrutinise and interfere and impairs the freedom of Westerners. You take that Odd Job poster, the police want to treat him like something from the 1950's. Maybe he will be under a 2100 hours curfew when he gets his residence permit. And it all may be the fault of retired militant FT's stirring things. We really should concentrate on making retired financially independent FT's with a little money aware of the money-grabbing attitude of some Chinese women who will leave them flat broke.

No, if you start printing out fly-posters and daubing slogans everywhere, it'll be bad for all of us.