Can self test for wuwu liao!
North Region
[]
WOODLANDS REGIONAL CENTRE
self test
self test wuwu liao
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post does not relate to a maintenance report feedback to public flat house. The post simply contains the phrase "self test wuwu liao" which does not convey any information related to maintenance or public housing.