**PLEASE NOTE: An image of the missing woman will be available on NSW Police Force social media**
Police are appealing for public assistance to locate a woman and child missing from Sydney's south.
Linda Lieu, aged 36 and Thera Lieu, aged two, have not been seen or heard since Tuesday 11 May 2021 when she was at a family members house on Truman Avenue, Riverwood.
They were reported missing to officers from Campsie Police Area Command on Friday (14 May 2021), who commenced an investigation into their whereabouts.
Police and family hold concerns for their welfare.
Linda is described as being of Asian appearance, about 160cm to 170cm tall, of thin build with black hair and brown eyes.
Thera is described as being female and Asian appearance.
It is believed that Linda utilises public transport and frequents the areas of Burwood, Newtown, Riverwood, Campbelltown and the Bairnsdale region in Victoria.
Anyone who may have seen Linda and Thera are urged to contact Crime Stoppers on 1800 333 000.
Anyone with information about this incident is urged to contact Crime Stoppers: 1800 333 000 or https://nsw.crimestoppers.com.au. Information is treated in strict confidence. The public is reminded not to report information via NSW Police social media pages.