This has been stated in many places, but worth restating here:

here's our policy on advertising on the bbs:

EVENT announcements are welcome, within reason ("My shop is open today and I am having a gathering for consumers!" does not cut it as an event), especially wecome are nightlife event announcements

SERVICE or PRODUCT providers are welcome to respond to forum user's questions with announcements of their relevant products/services.

ALL OTHERS will be deleted, please pm me if you see anything objectionable.

And of course, we welcome you to put all sorts of ads in our free classifieds at http://www.thebeijinger.com