Just posted a video @ Chinatown https://t.co/HrgI1UtvmC
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/HrgI1UtvmC', 'expanded_url': 'https://www.instagram.com/p/CB8HfYkA2ey/?igshid=3s1yq8kce0i4', 'display_url': 'instagram.com/p/CB8HfYkA2ey/…', 'indices': [32, 55]}]
CHINATOWN
['posted', 'video', 'chinatown', 'https://t.co/hrgi1utvmc']
[]
just posted video chinatown
posted video chinatown
  [
    {"relatedness": False, "type": "none", "explanation": "The post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post does not contain any information related to a maintenance report feedback for a public flat house. The term "chinatown" does not provide any contextual clues to suggest otherwise. Therefore, the answer is "no" for the question "Does the post relate to a maintenance report feedback to public flat house?"