Txog Hnub Thursday Yav tav su, peb tus Thawj Saib Xyuas Kev Ua Haujlwm Tuam Thawj ntawm Tuam Tsev thev naus laus zis tau txheeb cov khoom siv ntawm PCB rau peb. Cia' s nkag siab qhov sib piv ntawm cov khoom siv tsis tau thawj zaug. Nws ua ke nrog kev yuav khoom tiag tiag thiab kev tsim khoom ntawm peb lub Hoobkas.
Yav tom ntej nws tseem yuav txheeb cov khoom lag luam uas tau siv rau peb.
