Peb cov khaub ncaws tub rog & tub ceev xwm tau dhau los ua thawj qhov kev xaiv rau ntau lub tebchaws cov tub rog, tub ceev xwm, tus neeg saib xyuas kev ruaj ntseg, thiab tsoomfwv chav haujlwm hnav. 
Lub sijhawm tshaj tawm: Lub Yim Hli-05-2020