
Cov yam ntxwv
1. Kev Ruaj Khov: Cov hnab yas xa ntawv feem ntau yog ua los ntawm cov khoom siv yas muaj zog heev, uas muaj kev ruaj khov zoo thiab tuaj yeem nqa thiab tiv thaiv cov ntawv xa ntawv thiab cov pob khoom yam tsis yooj yim puas tsuaj.
2. Tiv thaiv dej: Cov hnab yas xa ntawv muaj kev ua haujlwm tiv thaiv dej zoo, uas tuaj yeem tiv thaiv cov ntawv xa ntawv thiab cov pob khoom kom tsis txhob puas tsuaj rau hauv qhov chaw ntub xws li nag.
3. Pob tshab: Ntau lub hnab yas xa ntawv pob tshab, uas tuaj yeem pom tseeb cov ntsiab lus ntawm pob khoom thiab pab kom tus neeg txais paub sai.
4. Siv Tau Dua: Piv nrog cov hnab xa ntawv pov tseg, cov hnab yas xa ntawv muaj lub neej ua haujlwm ntev dua thiab tuaj yeem siv dua ntau zaus, txo cov khoom pov tseg thiab kev ua qias tuaj rau ib puag ncig.