#chinesenewyear #happy #grateful #blessed @ Chinatown https://t.co/hIdVvCxWAu
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/hIdVvCxWAu', 'expanded_url': 'https://www.instagram.com/p/B7TNQskHa5I/?igshid=1ttnzb1lqc3as', 'display_url': 'instagram.com/p/B7TNQskHa5I/…', 'indices': [54, 77]}]
CHINATOWN
['#chinesenewyear', '#happy', '#grateful', '#blessed', 'chinatown', 'https://t.co/hidvvcxwau']
[]
#chinesenewyear #happy #grateful #blessed chinatown
chinesenewyear happy grateful blessed chinatown
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not seem to be related to a maintenance report feedback for a public flat house. The post expresses happiness and gratitude for Chinese New Year and mentions Chinatown, but does not mention any specific issue or request related to maintenance or public housing. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a brief explanation of why the post is not related to the requested topic.