Qhob Nail
CovQhob Nailyog ib qho ntawm cov khoom tseem ceeb ntawm KLT.KLT cov ntsia hlau yog tsim los ntawm nruj raws li cov qauv hauv tebchaws.Txhua qhov kev nthuav dav tseem ceeb hauv kev tsim khoom.Kev tswj tus nqi nruj txhawb kev tsim cov khoom lag luam zoo thiab cov nqi qis.Cov khoom zoo li no yog raws li cov neeg siv khoom xav tau rau cov khoom lag luam zoo.