▪ Cov neeg siv khoom tuaj yeem ua cov khoom lag luam nrog lawv tus kheej lub npe;
▪ Cov neeg siv khoom tuaj yeem ua nrog lawv tus kheej cov qauv;
▪ Cov neeg siv khoom tuaj yeem kho nws nrog lawv tus kheej cov khoom xav tau;
▪ Cov neeg siv khoom tuaj yeem siv lawv tus kheej ntim los sau thiab txheej txheem;
▪ Muaj peev xwm pab tau cov neeg siv khoom hauv kev npaj cov khoom lag luam.
