Luam Ntawv Dawb

Tshwm sim:
Tom qab co cov hmoov thiab ci, dawb me ntsis tshwm sim thaum pom ntawm cov qauv ntawm tus qauv; Saib sab nraum qab, muaj cov xim membered doting qhia

Ua tau cov laj thawj yog nyob rau hauv kev txiav txim:
① Qhov sib raug zoo ntawm cov xim mem kua, dawb mem kua dawb thiab zaj duab xis tsis zoo

Workaround:

Sim nce cov phaj kub pem hauv ntej thiab saib seb qhov xwm txheej hloov