1. Tsis tshua muaj suab nrov: Cov tshuab hluav taws xob ntsiag to siv suab-cov ntaub ntawv rwb thaiv tsev thiab lub suab- cais cov qauv, txo cov suab nrov ntau.
2. Kev ruaj ntseg zoo: Cov tshuab hluav taws xob uas ntsiag to siv siab - cov tshuab hluav taws xob zoo thiab cov tshuab hluav taws xob, ua kom muaj hluav taws xob ruaj khov thiab txo qis qis.
3. Txaus nyiam: Cov tshuab hluav taws xob ntsiag to muab cov qauv tsim kom zoo nkauj dua li cov tshuab hluav taws xob sib xyaw ua ke, ua rau ob qho tib si zoo nkauj thiab yooj yim rau kev khiav lag luam.