BoYuan Hotel Banquet Hall Case

Quick answer：

The Boyuan Hotel Banquet Hall Case likely refers to a specific event or instance of the banquet hall within the Boyuan Hotel, which could be a venue for hosting weddings, conferences, or other social events. The case might involve details about the event, the services provided by the hotel, or the overall experience of the attendees. For more specific information, details about the event or the hotel itself would be necessary.