Kev ceev faj rau xaiv lub ntsej muag cream

1. Hnub tim
2. Cov khoom xyaw
3. Xim
4. Tshuaj tsw qab
5. Ntim
Qhov tseem ceeb tshaj plaws yog los xyuas seb lub hnub puas tas sij hawm thiab tshiab, qhov thib ob los xyuas cov khoom xyaw, seb lawv puas tsim nyog rau tus kheej thiab seb lawv puas tuaj yeem ua tiav cov txiaj ntsig xav tau, tom qab ntawd xyuas cov xim, tsw ntxhiab, thiab saib cov ntim sab nrauv. Txawm hais tias ntim tsis yog qhov tseem ceeb tshaj plaws, cov khoom ntim tsis zoo yuav tsum tau ua tib zoo saib seb lawv puas tsim nyog. Qhov tseem ceeb tshaj plaws yog xaiv lub hom phiaj nrog lub koob npe zoo.