Zawv zawg qhov rooj rau cov menyuam yog tus tseem ceeb tshaj plaws rau ntawm lub qhov rooj ntoo .
Feem ntau, cov neeg siv khoom tau them ntau dua ntawm cov khoom ntoo zoo, tab sis tsis quav ntsej txog cov khoom siv ntoo kom zoo nkauj {} tuaj yeem suav nrog cov khoom ntoo tsis zoo li, yog nyob ntawm qhov rooj ntoo kom zoo nkauj yog nyob ntawm lub qhov rooj qhov chaw ua haujlwm {}}
Yog tias cov khoom siv tau muaj qee qhov teeb meem maj mam txais cov khoom siv hluav taws xob tsis yooj yim, thiab yog li ntawm ob lub qhov rooj sib raug zoo, yog li ntawm ob qho kev sib raug zoo yuav tsum tau ua kom tiav rau txhua tus Lwm yam . Ntau cov neeg siv khoom them tsis muaj qhov tseem ceeb ntawm cov khoom siv hluav taws xob, tab sis kuj yuav tsum tau tsim kho lub qhov rooj thiab cov khoom tsim kho hluav taws xob tsis zoo, tab sis kuj yuav tsum tau tsim kho lub qhov rooj thiab cov khoom tsim kho hluav taws xob tsis zoo, tab sis kuj yuav tsum tau tsim kho lub qhov rooj thiab cov khoom tsim kho hluav taws xob, tab sis kuj yuav tsum tau tsim kho qhov rooj ntawm cov khoom siv hluav taws xob, tab sis kuj yuav tsum tau tsim kho cov khoom siv ntawm cov chaw tsim khoom ntawm cov chaw tsim khoom ntawm cov chaw tsim khoom ntawm cov chaw tsim khoom ntawm cov khoom siv tsis tsuas yog muaj qhov zoo ntawm cov khoom siv ntoo, tab sis kuj tau txais cov khoom siv rau cov neeg siv khoom zoo tshaj plaws, thiab txhua yam zoo yog tsis sib piv rau cov khoom siv nruab nrab.
