Raws li cov khoom lag luam lag luam, cov ntsiab lus muaj nws cov kev tshwj xeeb zoo. Txawm hais tias qhov ntsuas tau zoo ntawm ntau cov tuam ntxhab sib txawv, cov peev txheej nram qab no yog qhov tsim nyog.
(1) muaj qee yam aroma, tsw qab, lossis tus ntxhiab tsw ntxhiab tsw.
(2) Muaj qee qhov sib npaug thiab kev npaj cov txheej txheem ntawm cov txuj lom (qee zaum nrog rau cov neeg nqa khoom, kev zam, cov kuab tshuaj, lossis lwm yam kev ntxiv).
(3) muaj kev nyab xeeb rau tib neeg lub cev (sab nraud lossis siv sab hauv).
(4) Haum rau qee qhov kev thov tshuaj tsw qab cov tshuaj tsw qab (suav nrog Tsim Kom Tsim Kom Tsim Kom Zoo Ntsig, Nqe Yuav Tsum, thiab lwm yam).
(5) Nws yuav tsum tau tshaj tawm nrog kev ua tau zoo thiab ua tau zoo ntawm cov tshuaj tsw qab, thiab tswj hwm ib qho kev ruaj ntseg ntawm kev ruaj ntseg thiab lub siab.
(6) kom ua raws li daim ntawv foos tshuaj noj.
Yuav tsum muaj rau essence
Cov Khoom Nrov
Xa kev nug