She was described as "been a part of Singapore’s international football setup since she was 14-years-old".
[1] Yip-Au attended Bowen Secondary School in Singapore.
In 2023, Yip-Au was appointed manager of the Seychelles women's national football team.
She managed the team during friendly matches against Mali and South Sudan.
[4] Yip-Au obtained a United States Soccer Federation coaching license.