1. Kev tshaj tawm tshuab tuaj yeem nqa qhov pom kev zoo thiab kev mloog zoo rau kev tshaj tawm cov ntaub ntawv sab nraud.
2. Nws tuaj yeem siv dav hauv kev tshaj tawm sab nraum zoov, kev tshaj tawm xov xwm tawm sab nraud, kev sib txuas lus sab nraum zoov, kov cov lus nug sib tham thiab lwm yam.
3. Txhua yam ntaub ntawv ntawm lub sijhawm tiag tiag xws li xov xwm, duab, ceeb toom xwm txheej tuaj yeem muab tso rau txhua lub sijhawm, thiab cov ntaub ntawv tshiab tuaj yeem xa mus rau cov neeg tuaj saib thawj zaug.

2022.03.22