Jimmy,
I think your blowing this way out of proportion, your seeing things that just aren't there!! What Danny and Vince wrote, is much more likely to be closer to the truth of the matter....
You'd be surprised just how many secret police there are in China. The thing is, if you don't highlight yourself, then they won't have any interest in you what-so-ever. ...Full Stop!!
Most of you that have been to China, have probably met at least one of them, without even realising it. They are literary ....everywhere!!
Now, how cool is that, to have a family member in the Security Bureau!! These guy's can cut through red tape, like a knife through butter. So keep friendly, and you have a good contact that you can call on, when you may need some help. So think positive, and not Negative, all contacts in authority in China, are well worth having, and nurturing, believe me!!
David.....