Mysql query hjælp

Har min følgende kode, hvor jeg gerne vil have to querys i variablen 'res'. Hvad fejler min kode?

 <?php 
 $con=mysql_connect("localhost","cpeaibos_orengo","orengo123") or die("connection error");
         mysql_select_db("cpeaibos_companyDB",$con) or die ("Fejlmeddelse #dbfail ");
 
         $region=$_REQUEST['region'];
         $area=$_REQUEST['boligstr'];
         $cleaningtype=$_REQUEST['boligstr'];
         
         //echo $query="SELECT * FROM $region inner join worktype on company.c_id=worktype.c_id inner join work on worktype.w_id=work.w_id WHERE size_m2 = '$area'";
         $query="SELECT * FROM $region WHERE size_m2 = '$area'";
         $query2="SELECT * FROM $region WHERE cleaningtype = 1"; 
         
         
         $res=mysql_query($query,$query2);
          
     
     if($res && mysql_num_rows($res))
     { ?>

Jeg får fejlmeddelelsen Warning: mysql_query() expects parameter 2 to be resource, string given in /home/sggibos/public_html/blablabla