[1] Han would start developing the casino-hotel complex as early as 2006 with no connections to Filipinos.

[2] The development of the Hann Resorts began with the opening of the Widus Hotel in 2008.

[3] The hotel initially suffered low occupancy rates coinciding a a global financial crisis until the owners were granted a license to operate a casino in 2009.

[4] The complex would then be re-inaugurated under its current name "Hann Casino Resort" in December 15, 2021.

[5][3] Another hotel, the Swissôtel Clark would open within the integrated resort in 2022.