oh, happy days ♡ @ Haji Salam Singapore https://t.co/RdwW6A2Ij1
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East Region
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BEDOK SOUTH
happy days
oh happy days haji salam singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to maintenance report feedback for public flat house."},
    ]

It seems that the post does not mention anything related to maintenance report feedback for public flat houses in Singapore. The phrase "oh happy days haji salam singapore" does not provide any context or information that would suggest otherwise. Therefore, the answer is that the post does not relate to maintenance report feedback for public flat houses.