Muaj ntau lub chaw lag luam lossis cov tswv lag luam yuav tau tsim cov hnab yas tsim cov hnab yas, cov hnab yas hauv cov txheej txheem ntau lawm, luam ntawv yog ib kauj ruam tseem ceeb hauv kev luam ntawv tag nrho, peb yuav tsum ua raws nraim li ob txoj hauv kev, nqa tawm.
Cov hnab yas luam ntawv kom muaj kev sib luag thiab ci ntsa iab;
Qee cov lag luam hauv kev luam ntawv, kev xa tawm ntawm cov roj thiab xaj yuav ua rau tus qauv tsis meej txaus, yooj yim rau kev siv yav tom ntej. Thoob plaws hauv txoj kev luam ntawv, thaum peb tsis nco qab nws, nws yuav ua rau muaj kev phem, nws tseem ceeb heev kom tswj tau nws qhov meej.
Cov hnab yas hauv ntawv luam tawm yuav tsum tsis txhob cuam tshuam;
Cov ntawv luam tawm uas luam tawm qhov chaw tom qab lawv tau luam tawm tshwm sim heev lawm, uas yog qhov phem heev rau cov neeg siv. Qhov sib nkag siab ntawm lub tswvyim no, ua kom zoo dua ntawm cov khoom no tuaj yeem lav cov txiaj ntsig ntawm lub neej yav tom ntej. Qee cov khoom fade thaum siv. Qhov no kuj tsim teeb meem rau neeg siv.
Yog li ntawd, lub hnab yas luam ntawv, peb yuav tsum xyuas kom meej tias tus qauv tsim meej, thiab yuav tsis ploj. Thaum peb tuaj yeem siv kev tiv thaiv los ntawm ob qho tib si, hauv kev siv nws yav tom ntej. Yuav ua kom tau zoo dua.
