Thaum tav su ntawm 8.30, cov neeg siv khoom Nyij Pooj txuas ntxiv mus tshuaj xyuas cov khoom. Cov khoom tseem ceeb yuav raug tshuaj xyuas yog H35 ib qho tshuaj tsuag humidifier. Cov txheej txheem rau cov neeg siv khoom los tshuaj xyuas cov khoom yog seb puas muaj qhov tsis xws luag hauv cov tsos, luam ntawv ntawm lub logo, seb puas muaj xim txawv; seb cov khoom yog txau ib txwm ua haujlwm, thiab seb puas muaj lub teeb. Feem ntau, cov neeg siv khoom tsuas pom pom qhov qias neeg thaum lub sijhawm tshuaj xyuas, thiab cov khoom tuaj yeem raug xa mus nrog kev thaj yeeb nyab xeeb tom qab kev tshuaj xyuas.
