BHD! @ Earth https://t.co/KOyyPAmTct
North-East Region
[{'url': 'https://t.co/KOyyPAmTct', 'expanded_url': 'https://www.instagram.com/p/CM84ClFBUlu7Zu2KMLnPf8J_OPX33RGOK8iq2w0/?igshid=ck2tzmo744fy', 'display_url': 'instagram.com/p/CM84ClFBUlu7…', 'indices': [13, 36]}]
SERANGOON NORTH
earth
bhd earth
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the Twitter post "bhd earth" does not relate to a maintenance report feedback to a public flat house. It is not clear what the post is referring to, as it is a nonsensical phrase. Therefore, the answer is that the post does not relate to the specified topic.