Qhov kev ua haujlwm yooj yim ntawm cov khaub ncaws ntim ntim thawv

Lub sijhawm ua haujlwm tseem ceeb ntawm cov khaub ncaws Tshaj ntawd, lawv kuj ua haujlwm rau cov haujlwm tseem ceeb hauv qab no:

{{0- Kev Tiv Thaiv: Tiv thaiv cov khaub ncaws hnav, rubbed, los yog dampened thaum lub sijhawm thauj mus los, kom lawv tuaj yeem mus rau cov neeg siv khoom.

- Displege: Zoo nkauj ntim khoom tuaj yeem txhim kho kev pom ntawm qhov muag thiab nce cov neeg siv khoom yuav khoom.

- Hom Kev Sib Txuas Lus: Cov qauv siv Ntim feem ntau ua cov cim kos duab, xim, los pab cov neeg siv khoom txheeb xyuas nrog cov hom qauv.

-} yooj yim: ib qho zoo- Tsim cov khaub ncaws kom yooj yim tshem cov khaub ncaws thiab pab txhawb nqa lossis rov siv dua.