I am going to make a reasoned guess that they want the address of the place where you actually live, and some sort of proof that that is your actual address, just like for those super-duper driver's licenses in the U.S. Identifying your specific place of residence is part-and-parcel of identifying you. Merely showing you're legally resident in China won't cut it, I suspect.

I believe you can get a copy of your PSB registration at the appropriate paichusuo: sometimes banks and such want to see it. Not sure how fussy they'd be about the translation, but you can always have the translator swear an affidavit at the embassy that it's a true and accurate translation and get some fancy seals and ribbons attached.