Guided by the motto of Truth and Charity, as children of God, we are united in uplifting the spirit of our traditions as we nurture future generations together.
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One Hai Sing Alumni Community
This is the official “One Hai Sing Alumni” website. Join our community, get in touch or fina a fellow alumni near you.
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Discover One Hai Sing Alumni
One Hai Sing Alumni
A chanced meeting with Sister Maria Ng , Franciscan Missionaries of Mary FMM set the wheels spinning for the creation of the OHS Alumni to unite the three generations of graduates across 60 years over years.
Our History
Hai Sing Catholic School was founded as Hai Sing Girls’ High School in 1959, and as it was a Chinese medium school, it adopted the motto, 忠诚仁爱 which is a simple translation of truth and charity.
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