Nrog rau qhov kub muag ntawm cov ntawv thawm muag, tsis siv neeg ntawv cov ntawv straw tshuab tau ua nrov heev, lub sijhawm ntawd, thev naus laus zis thev naus laus zis tau hloov tas li.
Cov ntawv straw tshuab nrog cov ntawv txuas tsis siv neeg, koj lub cav nrog cov khoom siv no? txais tos hu rau peb kom paub ntau ntxiv.
