Hauv cov txheej txheem kev tsim khoom, kev lag luam hloov pauv yog qhov tsim nyog. Nrog kev nce qib thev naus laus zis tas li, ntau yam ntawm cov cuab yeej zoo li no hauv kev ua lag luam tau nce ntxiv. Kev xaiv qhov raug tau dhau los ua ib qho tseem ceeb heev vim tias kev yuav khoom tsis zoo tuaj yeem cuam tshuam rau lub tuam txhab kev tsim khoom. Yog tsis muaj ado ntxiv, cia saib qee cov lus pom zoo los ntawm cov kws tshaj lij kev lag luam ntawm cov ncauj lus no.
1. Ua tib zoo saib xyuas cov teeb meem fais fab
Thaum yuav cov khoom siv hom no, nws yog ib qho tseem ceeb uas yuav tau xyuam xim rau cov teeb meem ntawm lub zog. Kev tshawb fawb kev lag luam qhia tau hais tias cov cuab yeej no tuaj nyob rau hauv ntau yam tshwj xeeb, txhua qhov muaj zog sib txawv. Cov tuam txhab yuav tsum tau ua raws li lawv cov kev yuav khoom ntawm lawv cov kev xav tau tiag tiag kom ntseeg tau tias lawv tau txais cov cuab yeej zoo. Yog tias lub zog specification tsis raug, lub tuam txhab tsim khoom yuav raug cuam tshuam.
2.Ua tsaug rau kev ua haujlwm
Nrog kev txhim kho thev naus laus zis tas mus li, kev ua haujlwm ntawm cov khoom siv hluav taws xob tau ua kom muaj zog. Txawm li cas los xij, cov kev ua haujlwm yuav tsum tau sib txawv raws li lub tuam txhab xav tau. Qhov no tseem ceeb heev vim tias yog tias qee yam haujlwm tsis xav tau, kev siv nyiaj rau lawv tsis muaj txiaj ntsig thiab tsuas yog pov tseg.
3. Ua tib zoo saib xyuas kev pab cuam tom qab muag
Thaum yuav cov khoom siv no, kev saib xyuas yuav tsum tau them rau cov kev pab cuam tom qab muag. Txij li thaum cov cuab yeej siv tshuab ua txhua yam yuav ntsib teeb meem ntawm qee qhov chaw, tsis muaj kev txhawb nqa tom qab muag, cov teeb meem tsis tuaj yeem daws tau sai, cuam tshuam rau lub tuam txhab kev tsim khoom. Yog li ntawd, nws raug nquahu kom xaiv cov cuab yeej siv los ntawm cov neeg muag khoom uas muab kev pabcuam tom qab muag kom tsis txhob muaj teeb meem tsis tsim nyog.
Cov no yog cov lus qhia rau kev yuav khoom siv hluav taws xob. Kuv vam tias cov ntaub ntawv no yuav pab tau thiab txhua tus tuaj yeem yuav cov cuab yeej zoo.
