Peb tab tom ua haujlwm los xyuas kom meej tias tag nrho cov neeg siv khoom yuav tsum tau ua raws li cov khoom siv hauv cov txheej txheem tsim khoom. Qhov tseem ceeb ntawm kev ua tau raws li qee qhov ntawm peb cov neeg siv khoom tshwj xeeb, muab cov khoom lag luam zoo uas tso cai rau cov neeg siv khoom kom tau raws li lawv cov kev xav tau tshwj xeeb.
Xav txog tej yam kev cai tshwj xeeb ntsig txog cov khoom siv hauv kev tsim khoom. Ua haujlwm ze nrog peb cov neeg muag khoom kom ntseeg tau tias peb tau nkag mus rau cov ntaub ntawv zoo tshaj plaws ntawm kev ua lag luam thiab tias peb cov txheej txheem tsim tau zoo los muab cov txiaj ntsig zoo tshaj plaws rau peb cov neeg siv khoom.
