Cov khoom piav qhia:

Cov ntaub ntawv VOID hloov pauv ib nrab raug cais tawm cov khoom seem tsawg thiab cov khoom seem siab. Cov lus zais zais / qauv qhia nws tus kheej nrog cov nplaum ib nrab ntawm daim ntawv lo thiab qhov chaw thov, qhia cov pov thawj ntawm kev tshem tawm.

Cov Duab: