Just posted a photo @ Shang Palace https://t.co/qnJliWp8B0
Central Region
[{'url': 'https://t.co/qnJliWp8B0', 'expanded_url': 'https://www.instagram.com/p/CJ8_zBInn35/?igshid=mflvablkezu2', 'display_url': 'instagram.com/p/CJ8_zBInn35/…', 'indices': [35, 58]}]
NASSIM
['posted', 'photo', 'shang', 'palace', 'https://t.co/qnjliwp8b0']
[]
just posted photo shang palace
posted photo shang palace
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post you provided does not mention anything related to maintenance report feedback for a public flat house. The post simply shows a photo of Shang Palace, which is a popular Chinese restaurant in Singapore. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.