一名中国女性在欧洲邮轮上失联，尚无法确认是否落水……

Core Viewpoint - A Chinese female passenger, Qin Dong, has gone missing from the AIDAluna cruise ship, raising concerns across multiple countries. She boarded the ship on December 10 in Palma de Mallorca for a Mediterranean cruise and lost contact after the ship docked in Marseille on December 12 [1][3]. Group 1 - The cruise company confirmed that Qin Dong boarded the ship on December 10 and has not officially disembarked since then [3]. - The ship arrived in Marseille at approximately 8 AM on December 12, and records indicate that Qin Dong only purchased a non-alcoholic orange juice during her time on board [3]. - There is currently no confirmation of a fall-overboard incident, and no emergency alarms or search and rescue operations have been reported [3]. Group 2 - Multiple parties are now involved in the investigation of the incident [3]. - Recent occurrences in Europe have seen several cases of missing cruise passengers who later reappeared, similarly without triggering overboard alarms [3].