Daim npav lag luam ua haujlwm tseem ceeb hauv kev sib txuas lus ntawm tus kheej.Nws tsis yog tsuas yog lub cim ntawm cov xwm txheej, tab sis kuj yog ib qho cuab yeej tseem ceeb rau tib neeg kev sib raug zoo.Cov cim lag luam daim npav tsim tuaj yeem ua rau ...
Nyeem ntxiv