Khoom Muag Khoom: Cov khoom lag luam luam tawm yog cov cim siv los txheeb xyuas cov khoom. Lawv yog cov qauv yooj yim tshaj plaws ntawm cov cim lag luam thiab feem ntau raug xa mus rau feem ntau cov khoom lag luam. Cov khoom lag luam tuaj yeem muab faib ntxiv rau hauv cov cim lag luam ntawm cov khoom lag luam thiab cov cim lag luam ntawm cov neeg muag khoom.
Service Marks: Cov cim kev pabcuam yog cov cim siv los paub qhov txawv ntawm cov khoom siv los ntawm lwm cov kev pabcuam zoo sib xws. Piv txwv suav nrog cov cim uas siv los ntawm cov dav hlau, cov lus qhia ncig xyuas, tuam txhab tuav pov hwm thiab nyiaj txiag, tuam txhab xa ntawv thiab kev sib txuas lus, tsev so, thiab TV chaw nres tsheb. Lawv yog cov cim kev pabcuam.
Collective Marks: Cov qhab nia sib sau ua ke yog cov cim sau npe hauv lub npe ntawm pawg, koom haum, lossis lwm lub koom haum siv los ntawm nws cov tswv cuab hauv kev ua lag luam los qhia lawv cov tswv cuab hauv lub koom haum.