Ua ntej, rau cov txee hnyav yuav tsum ua txoj haujlwm zoo ntawm kev faib tawm, kom ntseeg tau tias txhua yam khoom siv tau ua raws li kev tswj hwm, thib ob, nws yog qhov tsim nyog yuav tsum xyuas kom txhua cov khoom muaj qhov kev ncua deb ntawm txhua lwm yam, yog li yuav tsis muaj qhov sib ntxiv ntawm cov khoom lag luam, yog li kev poob khoom ...
Nyeem ntxiv