Feem ntau, qhov tshwm sim no tshwm sim thaum lub tsheb lub kaw lus tsis pom lub teeb liab tseem ceeb. Yog hais tias tus yuam sij tej thaj chaw deb lub roj teeb puas lawm los yog tus yuam sij tau muab tso rau hauv qhov chaw uas nws tsis tuaj yeem hnov, qhov teeb meem no tuaj yeem tshwm sim. Cov teeb meem zoo sib xws kuj tuaj yeem tshwm sim nrog cov tsheb uas siv lub laub khawm pib.
Txhawm rau daws qhov no, kev ntsuas tsim nyog tuaj yeem ua raws li qhov xwm txheej. Piv txwv li, hloov lub chaw taws teeb tseem ceeb roj teeb tam sim ntawd tuaj yeem txhim kho cov teeb meem tsis muaj zog; tso tus yuam sij rau hauv qhov chaw paub qhov chaw tso cai rau lub tsheb paub txog nws kom raug. Tsis tas li ntawd, zam kev mus deb los yog nquag siv cov chaw taws teeb tseem ceeb tuaj yeem tiv thaiv teeb meem cuam tshuam lossis teeb meem zoo sib xws.
Qhov taw qhia tseem ceeb flashing tuaj yeem tshwm sim los ntawm ntau yam. Cov no suav nrog cov roj teeb tseem ceeb tsawg, qhov tseem ceeb puas tsuaj, teeb liab cuam tshuam hauv cheeb tsam ib puag ncig, lossis khaws tus yuam sij hauv qhov chaw kub. Cov kev daws teeb meem xws li hloov lub roj teeb tseem ceeb, kho lossis hloov tus yuam sij puas, lossis siv tus yuam sij rov qab tuaj yeem yog txoj hauv kev zoo los daws cov teeb meem no.
