@mockingbird: Some Chinese girls are educated and some are not" - sounds like people everywhere, not only girls. Also, do you think it's "education" (please define) that makes a 'good' marriage?

Discussion of the validity of marriage and raising kids in an overpopulated world is worthwhile, but this discussion of this particular man's problem is liking firing a shotgun blind into bushes because you hear a noise - somebody could get killed - you don't know if there is a tiger, a domestic cow, a mosquito or somebody's pet dog in there.

Sorry, man, I appreciate that you've got a problem but I don't think this is the place to find a solution.

@Liumingke: Ridiculous to talk seriously(?) about divorce based only on a simple message like this.

I have always re-registered after coming back from abroad (within 48 hours, I think, is the time limit, but sometimes I've been a day or two late), but it has been simple and I have never needed to show a copy of rental agreement each time - just needed my passport (they made whatever copies were necessary), and had to sign the new registration form, the info for which they copy from the previous one. I've never done this for trips within China and there have been no problems. So it may well be the letter of the law, but anyway my local PSB folks know my face well, though for trips outside China they do expect me to come by. It's no big hassle, but of course it may vary from local PSB to local PSB.

Yeah - between them they produce nothing but bother for those of us who'd like to benefit from advances in technology. But it starts with the mindcops, and that starts from the desire of political control freaks to maintain power.