How to use Two queries in one report

[hkervn2001]

I try to use 2 queries in report. Query 1 in list 1, query 2 in list 2.

_ When 1 of 2 queries return no rows, the other will be null too. I mean when query 1 return no rows, query 2 will return no rows ( but i check in database it must have values ).

Please help me.
Thanks.

[bdybldr]

Please post the xml so we can help with this.  It should be a fairly easy fix.