References 390% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better

The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.

• [1]90%
  Official branch gallery

  fourseasons.com· Posted Oct 11, 2026· Starts Jan 31, 2017 ✓· 33% of score

  Cielo, the signature Italian restaurant on the 9th floor, is described as open in Four Seasons Hotel Tianjin's 'Now Open' release of 24-25 January 2017; hotel opened January 2017. Exact day not stated; date is the hotel's opening (the outdoor terrace was listed as 'coming soon'). Estimated: 2017-01 is a best estimate and 2017-01-31 is used only as a period-end sorting date, not a confirmed opening day.

• [2]90%
  Cielo — research source

  prnasia.com· Added Oct 11, 2026· 33% of score

  Cielo, the signature Italian restaurant on the 9th floor, is described as open in Four Seasons^[1] Hotel Tianjin's 'Now Open' release of 24-25 January 2017; hotel opened January 2017. Exact day not stated; date is the hotel's opening (the outdoor terrace was listed as 'coming soon'). Estimated: 2017-01 is a best estimate and 2017-01-31 is used only as a period-end sorting date, not a confirmed opening day.

• [3]90%
  Approximate map location

  impt.io· Added Oct 11, 2026· 33% of score

  Checked October 10, 2026. Branch provenance, published menu conditions and approximate map coordinates are retained.^[1]

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