Pimp koj cov tshuaj lom neeg: rau lub tswv yim los hnav ib qho ntawm feem ntau ...
Yog tias koj xav sim ua lwm yam dua li lem thiab sib tw ris tsho kom nyob hauv tsev, ntawm no yog qee qhov kev qhia yuav ua li cas thiaj ua rau kev hnav khaub ncaws yooj yim tshwj xeeb ...