I'm at 唐筵 China Classic in Singapore https://t.co/r9kQv4gKWT
Central Region
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CHINA SQUARE
["i'm", '唐筵', 'china', 'classic', 'singapore', 'https://t.co/r9kqv4gkwt']
['classic']
china classic
china classic singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the tweet "china classic singapore" does not relate to a maintenance report feedback to public flat house. It is possible that the user is simply sharing their thoughts or opinions on the topic of China and Singapore, or that they are referring to a different type of issue altogether. Without more context or information, it is difficult to provide a more specific answer.