Cov neeg tsim khoom ib txwm muab qhov tseem ceeb ntawm cov khoom siv raw khoom, uas ua rau cov khoom ruaj khov ua tau zoo rau xyoo. Cov khoom siv raw siv rau kev tsim khoom ntawm Tuam Tshoj lub txaj hauv tebchaws United Kingdom yuav tsum ua raws li cov qauv kev lag luam ob qho tib si hauv tsev thiab txawv teb chaws. Kev ua tau zoo ntawm cov ntaub ntawv yuav yog qhov tseem ceeb tshaj li tus qauv yuav tsum tau ua kom tau raws li qhov yuav tsum tau muaj ntawv pov thawj. Tsis tas li ntawd, cov tuam ntxhab yuav ua raws li kev lag luam sib txawv los hloov kho lawv cov npe khoom sai. Cov neeg siv khoom yuav raug ceeb toom los ntawm cov khoom piav qhia txog qhov muaj pes tsawg leeg.