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%Yi Yang — research sourcemandarinoriental.com· Posted Oct 11, 2026· Starts Feb 2, 2009 ✓· 33% of score
Inferred from the hotel opening: Mandarin Oriental[3], Sanya opened on Monday 2 February 2009, and the restaurant was part of the pre-opening dining line-up. No restaurant-specific opening date was found, and later refurbishments are not ruled out. Estimated: the exact day 2009-02-02 comes from a proxy source (registration, announcement or hotel opening) and is not a confirmed opening day.
- [2]90%Autumn Hainan and à la carte selectionsmedia.ffycdn.net· Added Oct 11, 2026· 33% of score
Branch-specific source checked October 10, 2026.[1]
- [3]90%Official branch gallerymandarinoriental.com· Added Oct 11, 2026· 33% of score
Branch-specific source checked October 10, 2026.[1]
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