cov ntaub ntawv ruaj khov
- Vim li cas kuv tseem tsis tuaj yeem qhib cov chaw ruaj DBF ntawv?
- Muaj qee cov khoom tsis nyam hauv cov ntawv ruaj ruaj PST. Yuav ua li cas tshem tawm lawv?
- Kuv yuav tsum ua dab tsi tom qab tau txais daim ntawv qhia tag nrho?
- Kuv tuaj yeem siv cov ntawv ruaj khov tsim los ntawm qhov demo version, tom qab tau txais tag nrho version?