Cov Khoom Siv Kho Kom Zoo Nkauj Uas Tsis Yog-woven

Kev ua tau zoo ntawm cov khoom:

Ua los ntawm PU zaj duab xis, cov nplaum kho mob, cov ntaub nqus dej tsis-woven thiab cov ntawv tso tawm.

Cov Lus Qhia:

1. Tom qab ntxuav thiab tua kab mob qhov txhab lawm, muab cov tshuaj nplaum tawm hauv lub hnab.

2. Tshem tawm cov khoom tiv thaiv thiab nthuav tawm cov nplaum.

3. Muab lub ntaub qhwv rau ntawm qhov txhab, ua kom du ntawm nruab nrab mus rau ib puag ncig kom nws lo rau ntawm daim tawv nqaij.

4. Tshem daim ntawv tso tawm.