Rau yam uas yuav tsum tau them sai sai rau thaum tsim kev cim txoj kev:
1. Ua ntej kev tsim kho, yuav tsum tau ntxuav cov xuab zeb thiab cov hmoov av ntawm txoj kev.
2. Qhib lub hau ntawm lub thoob tag nrho, thiab cov xim tuaj yeem siv rau kev tsim kho tom qab do kom sib npaug.
3. Tom qab siv rab phom tsuag lawm, yuav tsum tau ntxuav tam sim ntawd kom tsis txhob muaj qhov teeb meem ntawm kev thaiv rab phom thaum siv dua.
4. Txwv tsis pub ua vaj tse rau ntawm qhov chaw ntub dej lossis khov, thiab cov xim tsis tuaj yeem nkag mus rau hauv qab ntawm qhov chaw ntawm txoj kev.
5. Tsis pub siv ntau hom txheej sib xyaw ua ke.
6. Thov siv cov tshuaj thinner tshwj xeeb uas phim. Cov tshuaj yuav tsum tau ntxiv raws li qhov yuav tsum tau ua ntawm kev tsim kho, kom tsis txhob cuam tshuam rau qhov zoo.
Lub sijhawm tshaj tawm: Lub Ob Hlis-18-2022
