I'm at Bai Tong https://t.co/7AjpvVpuef
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/7AjpvVpuef', 'expanded_url': 'https://www.swarmapp.com/c/0MCrdWv9E6i', 'display_url': 'swarmapp.com/c/0MCrdWv9E6i', 'indices': [16, 39]}]
KAMPONG UBI
["i'm", 'bai', 'tong', 'https://t.co/7ajpvvpuef']
[]
tong
bai tong
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance."},
    ]

It seems that the Twitter post "bai tong" does not relate to a maintenance report feedback to a public flat house. It is not clear what the post refers to, as it is a simple phrase with no context or additional information. Therefore, I cannot provide a more specific answer.