Cov yam ntxwv ua haujlwm tseem ceeb ntawm kev tshaj tawm kev lag luam yog suav tias yog lawv qhov pom kev zoo, tsis tshua hnyav, lub cev ntog thiab yooj yim tshaj plaws ntawm kev thauj mus los. Tsis tas li ntawd, kev tshaj tawm kev txhawb nqa tuaj yeem tsim hauv qhov sib txawv thiab ntau yam dhau los, hloov ua cov haujlwm uas tau muab rau lawv.
Qhov zoo tshaj plaws tseem ceeb ntawm cov kev lag luam thiab cov cuab yeej tshaj tawm no kuj muaj: qhov siab tiv thaiv kev cuam tshuam ib puag ncig, yooj yim thiab yooj yim ntawm kev sib dhos / kev faib tawm thiab kev teeb tsa ntawm cov qauv. Tsis tas li ntawd, kev tshaj tawm sawv muaj qhov ncaj ncees kev mus ncig, tsis raug nqi thiab tsis tseem ceeb rau kev khiav lag luam, thiab lawv kuj cia koj hloov pauv thiab txhim kho lawv tus qauv tsim.
Nyob rau tib lub sijhawm, cov cuab yeej siv no rau kev tshaj tawm lag luam yog qhov pheej yig tshaj plaws thiab ua tau zoo, vim tias qhov kev txhawb nqa ci ntsa iab tau ntxim nyiam cov neeg tuaj saib, hais txog cov xwm txheej ntawm cov khoom thiab nws cov xim. Lub cev ua tau zoo tshaj tawm tuaj yeem ua qhov qub thiab tsis txheem uas muaj qhov tsis txaus ntawm lawv thawj qhov hnyav.
Ntxiv rau qhov muaj txiaj ntsig zoo ntawm cov yam ntxwv kev ua haujlwm, kev ua haujlwm siab tshaj plaws thiab kev ruaj khov, lawv tsis tsuas yog qhia cov neeg siv khoom txog cov yam ntxwv ntawm kev tshaj tawm cov khoom lag luam, tab sis kuj tseem muab txoj hauv kev kom tau txais kev paub nrog nws yam tsis tas tawm ntawm lub chaw tshaj tawm. Nyob rau tib lub sijhawm, lawv qhov siab ua rau pom kev tshaj tawm cov khoom lag luam kom yooj yim li sai tau, vim tias tus neeg siv khoom tsis tas yuav tsum khoov siab kom paub cov ncauj lus kom ntxaws ntxiv nrog nws.
