The handover was carried out at the Dinh Ba International Border Gate. The group formed part of a broader transfer of Vietnamese nationals, of whom 12 are residents of Dak Lak.
Police will investigate and take strict action against individuals and organisations accused of luring Vietnamese citizens with online job offers and sending them to work in scam centres in Cambodia.
The provincial government has told agencies to boost awareness of trafficking tactics, raise vigilance and encourage the reporting of human trafficking.