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Tig Tawm & Dua Ntsaws
Tig tawm lub kaus mom yog ib hom kev sib khi ntawm lub tsheb sib khi siv hauv cov ntaub ntawv thiab khoom siv kho mob. Nws cov xeeb ceem yog tias sab saum toj ntawm lub hau yog nruab nrog hlau npog phaj uas tuaj yeem hloov qhib. Dua lub kaus mom yog ntim cov kaus mom sib xyaw siv hauv cov khoom siv ua kua thiab cov khoom siv pov tseg. Hom npog no muaj ib ntu kev txiav, thiab cov neeg siv tsuas yog rub los kua muag qhov chaw no kom qhib tau cov npog, ua kom yooj yim nkag mus rau cov khoom.
