Dab tsi yog qhov tseem ceeb ntawm sab nraum zoov advertising tshuab?Txawm hais tias nws tab tom yuav lossis xaiv, peb yuav tsum muaj ob lub qhov muag ci, paub txog qhov tseeb ntawm cov khoom, ib yam li kev tshaj tawm sab nraum zoov, peb yuav tsum txiav txim siab seb lub luag haujlwm tseem ceeb, qhov tseeb, ntev npaum li qhov kev tshaj tawm sab nraum zoov machi. ..
Nyeem ntxiv