Yog tias tsim nyog, peb yuav kos npe rau daim ntawv cog lus tsis pub lwm tus paub nrog tus neeg siv khoom.
Cov nuj nqis uas tshwm sim hauv qhov no tau sib tham thiab lees paub thaum pib ntawm tus qauv tsim.
Nyob zoo, tuaj nrog peb cov khoom!
Yog tias tsim nyog, peb yuav kos npe rau daim ntawv cog lus tsis pub lwm tus paub nrog tus neeg siv khoom.
Cov nuj nqis uas tshwm sim hauv qhov no tau sib tham thiab lees paub thaum pib ntawm tus qauv tsim.