Having a middleman to either communicate a design or decision to a chinese client can sometimes really be the one thing you'd wish you've always had.

I've worked with tons of companies and clients from china and they are often very certain about things like bright orange/green on white/flashy background with black/white/red font, that sometimes you really just roll with it, but having said middleman really helps to communicate why e.g green and red on top of each other - aren't the best choice for a company that maybe wants to reach non grayscale visioned people too.