Yuav ua li cas ntxuav cov tawv ntoo taw
Kev tu txhua hnub ntawm cov tawv ntoo tawv ntaub tsuas yog xav tau txoj phuam so nrog phuam qhuav. Koj tseem tuaj yeem muab dej yaug thiab ua kom qhuav. Koj tseem tuaj yeem siv tawv ntoo taw los ntxuav thiab ntxuav kom huv, tab sis nws tsis pom zoo kom yaug nrog dej. Qhov no yuav ua kom nrawm rau kev laus ntawm cov thom khwm ko taw (Nco ntsoov: txawm tias koj ntxuav nrog dej), Tab sis tsis txhob cia cov tawv ntoo ko taw so hauv dej kom ntev.).