1. Nrog lub gloss siab, nws tuaj yeem qhia cov xim ci ntsa iab thiab cov qauv

2.Qhov nto du, zoo nkauj

3. Muaj zog hnav tsis kam, tsis yooj yim rau kev puas tsuaj, tsim nyog rau kev khaws cia mus sij hawm ntev

4.Waterproof, roj pov thawj, pa phem pov thawj, yooj yim los ntxuav.

1. Cov ntawv tshaj tawm, cov ntawv qhia, cov ntawv nthuav qhia, cov laug cam thiab lwm yam khoom siv tshaj tawm

2.Luam ntawv phau ntawv

3.Ntim thiab luam ntawv

4.Kev pleev xim rau phab ntsa, cov duab kos duab, cov duab kos rau kev nthuav qhia thiab lwm yam kho kom zoo nkauj sab hauv