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HIOSA News Release
February 2016
HIOSA January 2016 Newsletter is out
January 2016
HIOSA Carnival 2016 to be held on 20－2-2016
HIHS' Commendable GCE 'O' & 'N' Level Results in 2015
Holy Innocents' Primary jointly organizes iclc2016
September 2015
HIOSA September 2015 Newsletter is out
June 2015
HIOSA June 2015 Newsletter is out
August 2015
Pay Tribute to HIHS’ Pioneer Generation
HIOSA organises Night Study Scheme for graduating students
Ren De Foundation: AGM & Election of 2nd Committee
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