NSW police are searching for two Malaysian nationals who were reported missing from Sydney's south-west.
Twenty-four-year-old Lisa Hoh was last seen leaving her work on Clissold Parade in Campsie on 13 December.
Twenty-six-year-old Chin Leong Chan was last seen leaving his home at Campsie on the same day.
Officers understand the pair are travelling together, however, attempts to contact them have failed.
The pair is in Australia legally and has not encountered trouble with NSW police, but officers are working to confirm their welfare.
Mr Chan's white Toyota Camry with licence plate BC64SI has also not been sighted since the pair's disappearance.
The two Malaysian nationals have not attempted to leave Australia and currently have family in the country.