Lub qhov rooj hluav taws yog cov khoom tseem ceeb los tiv thaiv kev nyab xeeb ntawm lawv lub tsev kom zoo, yuav tsum tau tshuaj xyuas los ntawm ob peb cov ntsiab lus tseem ceeb:
1. Tshawb xyuas cov haujlwm thiab cov qauv ntawm hluav taws lub qhov rooj xauv
Xaiv lub ntsuas phoo tiv thaiv kaw. Thaum cov laum me kav cov keyole, lub ntsuas phoo yuav tig synchronously nrog lub laum me ntsis, kom lub xauv yuav tsis raug puas. Lub thawv yuav tsum muaj peb lub xauv qhov rooj, ib lub qhov rooj thib 3 thiab yog qhov rooj sib dhos, txawm tias lub pob tw zais, lub qhov rooj tsis tuaj yeem qhib.
2. Tshawb xyuas qhov zoo ntawm lub tshuab hluav taws thiab ntsia liaj qhov rooj
Nws yog qhov zoo dua los xaiv 2 lub xauv los tswj lub qhov rooj ntawm 2 nqus dej, txawm tias tuaj yeem tawg, kuj tuaj yeem ncua sijhawm. Feem ntau hais lus, lub xauv tuaj yeem tswj hwm 3 txog 4 ntsaws rods, ib zaug lub ntsuas phoo tiv thaiv kev ua tsis zoo, ob peb lub pas nrig plug poob lawv txoj haujlwm nyob rau tib lub sijhawm. Pom cov tuab ntawm kev muaj zog ntawm lub xauv vias thiab chaw tsim hluav taws xob uas yog qhov chaw kaw lus txias
3, saib seb cov txheej txheem hluav taws kub zoo li cas
Cov kev xaiv cov khoom siv ntawm cov chaw tsim hluav taws rooj qhov chaw yog qhov tseem ceeb, kev ua tau zoo ntawm kev tsim khoom yog qhov tseem ceeb. Kev saib xyuas tshwj xeeb yuav tsum tau them nyiaj rau seb muaj kev soj ntsuam cov tsis xws luag, tsis yog vuam, tsis txhob vuam, xau thiab lwm yam tshwm sim. Saib seb qhov rooj thiab lub qhov rooj thav duab tuaj yeem ze, sib txawv tuaj yeem nrhiav zaub mov, txhua pob tuaj yeem nrhiav cov khoom sib txawv, thiab lwm yam.
