QS cim yog lub cim kev lag luam rau cov zaub mov zoo thiab kev nyab xeeb-tshwj xeeb, lub cim rau daim ntawv tso cai tsim khoom noj khoom haus- thiab tau muab faib ua cov cim zoo. Thaum ib lub tuam txhab nthuav qhia QS cim rau ntawm nws cov khoom noj khoom haus, nws qhia tau hais tias kev cog lus tias cov khoom tau dhau los soj ntsuam thiab ua tau raws li cov kev cai tseem ceeb rau cov zaub mov zoo thiab kev nyab xeeb. Rau cov khoom noj khoom haus raws li kev nkag mus rau hauv kev ua lag luam, QS cim yuav tsum tau luam tawm los yog affixed rau lub ntim los yog daim ntawv lo ua ntej cov khoom tawm ntawm lub Hoobkas; Cov khoom uas tsis muaj QS cim yog txwv tsis pub tso tawm rau kev muag khoom. Txog rau tam sim no, kuv lub teb chaws tau siv qhov kev lag luam nkag mus thoob plaws peb cov khoom noj khoom haus, suav nrog tag nrho 28 pawg.
