1. Cov ntaub so menyuam mos yog insoluble hauv dej, thov tsis txhob muab pov rau hauv chav dej kom tsis txhob txhaws.
2. Yog tias daim tawv nqaij muaj qhov txhab lossis cov tsos mob xws li liab, o, mob, khaus, thiab lwm yam, thov tsum tsis txhob siv nws thiab sab laj nrog kws kho mob raws sijhawm.
3. Thov tsis txhob muab tso rau hauv qhov chaw uas kub thiab tshav ntuj tuaj yeem raug, thiab nco ntsoov kaw lub foob tom qab siv.
3. Muab tso rau ntawm tus me nyuam kom tsis txhob muaj tus me nyuam noj nws.
4. Thov qhib cov ntawv nplaum thaum siv, thiab kaw cov ntawv nplaum kom nruj thaum tsis siv kom cov ntaub so mos mos.
5. Txhawm rau kom cov ntaub so me nyuam ntub dej, ntau hom ntaub so yuav tsum tau xaiv raws li kev siv tiag tiag.
