select t9.region_name 区
,(select region_name from crm_region r1 where r1.region_id=t9.parent_id) 市,(select region_name from crm_region r1 where r1.region_id=(select parent_id from crm_region r1 where r1.region_id=t9.parent_id)) 省 from crm_order t1, crm_region t9 where t1.region_id=t9.region_id