Nta:

Cov ntaub so hauv chav dej dub muaj cov txiaj ntsig zoo tshem tawm cov plua plav thiab nqus dej siab, uas tuaj yeem siv rau cov ntaub so qhuav lossis ntub dej nrog cov kuab tshuaj, thiab tsis muaj lint lossis cov khoom seem tom qab so.Nws yog mos thiab yuav tsis khawb qhov saum npoo ntawm cov khoom lossis ua rau cov khoom thiab cov khoom puas.Zoo meej rau kev tswj kev nchuav thiab kev siv dav dav, nws cov xim dub ua tau zoo rau kev tshuaj xyuas.

Khoom qhia: