Qhov tseeb, xa mus rau daim ntawv qhia kev coj ua, peb tuaj yeem nrhiav nws lub neej nyob hauv ntau qhov chaw kho tshuab. Nyob rau hauv nws daim ntawv thov, daim ntawv qhia xov xwm muaj ntau yam siv. Piv txwv, nyob hauv txoj kab tawm, nws plays lub luag haujlwm tseem ceeb hauv kev taw qhia. Ua lwm yam lus, raws li nws qhov kev txiav txim, qhov kev tawm suab ntawm qhov khoom yuav ua kom pom tseeb.
Yog li, koj puas paub dab tsi cov kev cai yuav tsum muaj rau daim ntawv qhia kev sib tw ua ntej thaum tsim thiab tsim cov ntawv taw qhia? Nws yog tseeb tias tsuas yog ib qho uas yuav tsum ua kom tau raws nkaus xwb, thiab cov khoom tsim muaj peev xwm ua tau zoo dua. Yog li ntawd, nws feem ntau xav kom nws tsim yog yooj yim thiab tsim nyog. Nyob rau hauv lub tsev kawm ntawv ntawm nws txoj kev ua tau zoo, txo nws cov nqi txij nkawm kom ntau li ntau tau.
Tsis tas li ntawd, nyob rau hauv cov ntaub ntawv ntawm cov ntawv qhia kev lag luam, peb kuj yuav tsum tau xaiv nruj me ntsis xaiv cov ntaub ntawv ruaj khov thiab nws yuav tsum tau nqa tawm raws li cov txheej txheem tshwj xeeb raws li txoj cai. Hauv cov txheej txheem ntawm kev kho mob, nws yog ib qho tsim nyog rau kev kho qhov kev kho plaster, thiab xyuas kom meej tias nws cov lus meej ua tau raws li cov qauv kawm.
Ntxiv nrog rau cov qauv uas tau hais saum toj no, qhov tseeb, hauv kev ua cov ntawv taw qhia, peb yuav tsum tau xyuas kom meej tias nws muaj kev coj zoo dua. Nyob rau hauv no txoj kev, nws yuav ua kom lub neej ntev kev nyob rau hauv daim ntawv thov tiag.
Yog li, hauv daim ntawv thov, cov tswv yim dab tsi yuav ua rau cov ntawv qhia kev ua haujlwm tau siv rau? Qhov tseeb, nws daim ntawv thov yog qhov dav heev. Nws tsis yog siv tau rau hauv qee lub tshuab lathes, lub tshuab hluav taws xob, saib thiab lub sijhawm ua haujlwm, tab sis kuj tseem siv tau rau qhov tseeb axis ntawm cov khoom xws li lub tog raj kheej.
Nyob rau hauv luv luv, vim lub yam ntxwv ntawm daim ntawv qhia cov ncej, nws yog dav siv nyob rau hauv ntau cov chaw ua haujlwm. Nyob hauv txoj kev tsim khoom, peb yuav tsum tau muab cov kev cai ntawm nws siv los xyuas kom meej tias nws zoo tshaj.