Dịch covity
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Pasar Malam @ Jurong West Ave 1
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HONG KAH
ch covity
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the tweet "ch covity" does not relate to a maintenance report feedback to public flat house. It is possible that the user is simply typing a random combination of letters or words, or it could be a misspelling or variation of a different term. Without more context or information, it is difficult to determine the exact meaning or purpose of the tweet.