1. Nthuav “cov khoom muag” ntawm cov khw muag khoom.
2. Kev tshaj tawm tshuab tuaj yeem dhau los ua ib qho cuab yeej rau kev sib tham nrog cov neeg siv khoom.
3. Muaj peev xwm tswj cov zaub rau cov ntsiab lus saib ntawm qhov xav tau.

2022.03.28