Diav thiab spade yog cov npe tshawb fawb, tsis yog cov lus hauv zos.
Diav hais txog ib txhais tes uas suav nrog lub thoob dav lossis lub cev me me ntawm lub cev uas muaj tes tuav, uas yog siv rau kev khawb lossis pov cov ntaub ntawv (xws li av, thee, nplej, thiab lwm yam). Xws li cov cuab yeej ua liaj ua teb (rab diav thiab rab diav), tais diav hauv chav ua noj, tais diav cog paj, menyuam yaus' cov khoom ua si, thiab lwm yam.
Cov chaw tsim khoom duav qhia koj qhov sib txawv tseem ceeb ntawm duav thiab duav:
1. Cov duab sib txawv
1. Duav
Cov duab ntawm tus duav yog tiaj tus.
2. Duav
Cov duab ntawm tus duav yog puag ncig.
Ob, cov nyhuv txawv
1. Duav
Vim tias tus duav muaj lub qhov ncauj tiaj tus, thaj chaw txheeb ze yog qhov loj, yog li thaum koj khaws cov khoom, koj tuaj yeem khaws ntau yam ntxiv. Tab sis nws siv tsis tau los khawb yam.
2. Duav
Vim tias tus duav muaj lub qhov ncauj ntse, thaj chaw txheeb ze yog me dua. Tab sis nws tuaj yeem siv los khawb yam khoom.
Peb, kev siv sib txawv
1. Duav
Diav feem ntau yog siv rau khaws cov khoom, xa av, thauj khoom thiab tshem tawm cov tsheb thauj khoom, thiab lwm yam.
2. Duav
Diav feem ntau yog siv rau kev khawb av, khawb dej, khaws trenches, daus daus, thiab lwm yam.
