Peb paub tias thaum nws los txog rau kev yuav cov khoom siv bearing, peb qhov kev txhawj xeeb tseem ceeb yog: Ua ntej, hnub xa khoom tsis raws sijhawm, qhov zoo ntawm cov qauv thiab qhov xa khoom tiag tiag tsis sib xws, thiab tsis muaj leej twg teb rau qhov kev pabcuam tom qab muag. Yog li ntawd, ua ntej txhua pawg khoom tawm hauv lub Hoobkas, peb tua cov yeeb yaj kiab thiab xa mus rau cov neeg siv khoom kom paub meej. Peb cog lus tias yuav teb rau cov teeb meem tom qab muag hauv 24 teev. Peb tau muab cov neeg ua haujlwm mob siab rau txhua tus neeg siv khoom. Txhawm rau kom zoo dua thiab sai dua daws cov teeb meem tom qab muag, xyoo tas los peb tau xa 5 lab daim rau cov neeg siv khoom los ntawm ntau lub tebchaws, nrog tus nqi zoo heev ntawm 99.2%. Peb tau dhau daim ntawv pov thawj ISO thiab daim ntawv qhia tuaj yeem nkag mus tau. Peb muaj ntau dua 30 tus neeg siv khoom uas tau koom tes ntau dua 5 xyoos, thiab peb tau ua tiav cov neeg siv khoom xav tau thiab daws cov khoom uas lawv txhawj xeeb txog.