Dab tsi yog txoj hauv kev zoo rau hnav thiab tshem tawm cov khaub ncaws tiv thaiv?
Nov 28, 2022
Tshem cov khaub ncaws tiv thaiv raws li hauv qab no:
1. Tawm ntawm qhov chaw ua haujlwm lossis "qhov chaw kub" thaum muaj huab cua txaus hauv cov khaub ncaws tiv thaiv kom tshem tawm cov pa phem thiab tshem tawm cov khaub ncaws tiv thaiv raws sijhawm.
2. Yog tias cov khaub ncaws tiv thaiv raug cov tshuaj lom, nws yuav tsum tau ntxuav kom huv ua ntej tshem tawm cov khaub ncaws tiv thaiv.
3. Tshem tawm cov khaub ncaws tiv thaiv nyob rau hauv qhov kev txiav txim rov qab hnav cov khaub ncaws tiv thaiv, thiab tsis txhob kov cov chaw ntawm cov khaub ncaws tiv thaiv uas yuav stains nrog tshuaj.
4. Yog tias ua tau, tshem tawm, ntxuav, tshuaj xyuas thiab ntsuas huab cua ntsuas cov khaub ncaws tiv thaiv kom rov siv dua.
5. Yog tias cov khaub ncaws tiv thaiv tsis tuaj yeem tshem tawm, nws yuav tsum muab pov tseg.
