โคโรน่าไปไวๆ นะ อยากไปคอน
#周杰伦嘉年华世界巡回演唱会 
#jaychouconcert @ National Stadium, Singapore https://t.co/d6ePPt4rN9
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Central Region
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TANJONG RHU
#jaychouconcert national stadium
jaychouconcert national stadium singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

The given Twitter post does not relate to a maintenance report feedback to public flat houses. The post mentions "jaychouconcert national stadium singapore", which does not mention any facilities or infrastructure related to public housing. Therefore, the post does not fall under the category of maintenance report feedback for public flat houses.