Dab tsi yog qhov zoo ntawm trim vaj huam sib luag?

1. Raws li ib yam ntawm cov vaj huam sib luag zoo nkauj, cov vaj huam sib luag zoo nkauj muaj qhov zoo tshwj xeeb hauv kev kho kom zoo nkauj. Qhov tseem ceeb tshaj plaws ntawm lub rooj tsavxwm no yog nws cov veneer, uas yog ua los ntawm cov ntoo ntuj lossis cov thev naus laus zis. Los ntawm qhov no peb tuaj yeem pom tias yuav tsum muaj ntau yam qauv thiab ntau ntawm cov khoom siv dai kom zoo nkauj. Qhov tseeb, ntau txhiab hom ntoo nrov, suav nrog cov tsiaj muaj txiaj ntsig, tuaj yeem siv los ua cov vaj huam sib luag zoo nkauj. Cov vaj huam sib luag zoo li no tuaj yeem pom cov qauv sib txawv, ua tau raws li qhov yuav tsum tau ua ntawm ntau hom tsev, thiab nyiam cov pej xeem. Nws yog kwv yees.

2. Qhov thib ob qhov zoo ntawm lub vaj huam sib luag zoo nkauj yog tias nws yog cov khoom siv ntoo ntshiab, uas zoo ib yam nrog lub tswv yim ntawm kev rov qab mus rau qhov xwm txheej ntawm cov neeg niaj hnub no, thiab ua rau tib neeg xav tias nyob ze rau qhov xwm txheej. s