1. tsis tas yuav txiav & nroj, nplua nuj xim, tsis muaj tawg, tsis ploj, tsis muaj tshuaj lom, ntxuav
2. ob kauj ruam ntawm kev luam ntawv thiab hloov pauv, kev koom tes yooj yim, txuag sijhawm thiab nqi
3. ib sab thiab ob sab txias Peel
4.Size tuaj yeem kho raws li cov neeg siv khoom xav tau