Cov khoom siv tus nqi nce ntau
Peb tus nqi yog raws li cov khoom lag luam.
Ua kev zoo siab rau peb cov neeg siv khoom uas tau tso cov xaj rau lub hli tas los.
Cov khoom siv nqi nce ntau lub hlis no. Yog li tus nqi ntawm tag nrho cov khoom yuav raug nce rau lub hlis no.
Kev xav tau tshiab pls kos nqe dua.
