1. Loj muaj peev xwm, ntau txheej qauv tsim, haum rau ntau yam khoom cia thiab ntau zaus 2. Muaj cov saib xyuas ntawm sab kom tiv thaiv cov khoom los ntawm kev poob 3. Kev ruaj khov thiab ruaj khov, nrog cov tub rau khoom siv cov tais diav thiab tableware 4. Ib qho ntawm cov khoom lag luam zoo tshaj plaws los txhawb koj cov khoom lag luam khoom lag luam