Once upon a time video: 2019 HK-Okinawa-Philippines Christmas cruise before the Pandemic with UH alumni & friends 曾幾何時視頻：2019年香港-沖繩-菲律賓郵輪之旅在疫情前的聖誕節與夏威夷大學校友和朋友們
https://rumble.com/v3967lq-christmas-cruise-before-the-pandemic-with-uh-alumni-and-friends.html
https://www.tiktok.com/t/ZT8FdJTY2/