Ntoo txiav cov laug cam muaj ntau yam kev siv thiab tsim nyog rau kev txiav thiab ua ntau yam khoom xyaw. Cov rooj txiav txiav cov rooj zaum ua lub luag haujlwm tseem ceeb hauv chav ua noj vim yog lawv cov ntaub ntawv ntuj thiab ua tau zoo. Hauv qab no yog cov kev siv tshwj xeeb ntawm cov laug cam rooj txiav hauv cov xwm txheej sib txawv:
Hliav nqaij thiab chopping pob txha: Ntoo txiav cov txiag, yog qhov tsim nyog rau cov nqaij mos, yog ntau cov pob txha uas muaj tawv tawv vim tias lawv lub siab tawv thiab mos. Khoom Ntoo Txiav Ntoo yuav tsis muaj riam vim lawv cov ntaub ntawv tawv, thiab tseem tuaj yeem tiv thaiv cov nqaij muaj ntau dua, ua cov pob txha ua kom yooj yim thiab du.
Suav Noj Khoom Noj: Cov laug ntoo txiav cov laug cam yog tsim nyog rau kev ua noj Suav. Piv txwv li, nqaij qaib tis ntoo txiav rau hauv Enshi, Hubei, yog qhov tsim nyog rau nws cov kev cuam tshuam ntawm kev ua noj ua haus ntawm Suav. Ib qho ntxiv, txiav cov laug cam ua los ntawm cov ntaub ntawv xws li Ebony, Ginkgo thiab dub kub Ebony tseem tsim nyog rau kev txiav khoom noj Suav vim yog lawv ua tau zoo heev.
Niaj hnub txiav cov zaub: Ntoo txiav cov laug cam yog qhov tsim nyog rau kev txiav txhua hnub thiab cov txiv hmab txiv ntoo txhua hnub. Nws cov khoom ntuj yog tsis yog ib puag ncig phooj ywg thiab noj qab haus huv, tab sis kuj tseem tuaj yeem ua kom muaj kev lom zem ntawm cov zaub mov. Piv txwv li, Pawg Tswj Ebony yog tsim nyog rau cov tsev neeg feem ntau vim tias nws corrosion tsis kam, cov tshuaj tua kab, thiab hardness me me.
Menyuam Yej Muag Khoom Noj: Rau Kev Npaj Me Nyuam Me Me, koj tuaj yeem xaiv cov ntoo nrog cov tshuaj tua kab.
