HUAT AH! To many more years to come #npdb @ Ang Mo Kio, Singapore https://t.co/N8szU4YZFo
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North-East Region
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ANG MO KIO TOWN CENTRE
['huat', 'ah', 'many', 'year', 'come', '#npdb', 'ang', 'mo', 'kio', 'singapore', 'https://t.co/n8szu4yzfo']
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many more come #npdb
huat ah many years come npdb ang mo kio singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat in Singapore."},
    ]

It seems that the post does not mention any specific issue or problem related to a maintenance report for a public flat in Singapore. The phrase "huat ah many years come npdb ang mo kio singapore" is not clear or coherent, and does not convey any relevant information. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat in Singapore.