Kev tshuaj xyuas zaus thiab kev ntsuas

Cov rooj sib txoos cable muaj ntau daim ntawv thov hauv kev tshuaj xyuas zaus thiab kev ntsuas, qee qhov kev siv dav dav tau teev hauv qab no:

1. Nws feem ntau yog siv los xa ntau hom teeb liab, xws li cov teeb liab video, cov teeb liab suab, cov teeb liab cov ntaub ntawv, thiab lwm yam.

2. Feem ntau siv rau hauv kev xa hluav taws xob. Kev tshuaj xyuas zaus siv tau los saib xyuas qhov ruaj khov ntawm cov kab ke fais fab thiab nrhiav pom qhov tsis zoo.

3. Siv dav hauv cov kab ke sib txuas lus, xws li xov tooj ntawm tes, Is Taws Nem, Wi-nkaus, thiab lwm yam. Kev tshuaj xyuas zaus siv tau los ntsuas kev ua haujlwm ntawm lub kaw lus thiab nrhiav teeb meem.

4. Nws kuj tseem siv tau rau hauv cov khoom siv kho mob. 5. Siv dav hauv ntau yam kev siv tshuab hauv kev lag luam.