HANOI, Vietnam, April 25, 2023 /PRNewswire/ -- RCI, the global leader in holiday exchange and part of the Panorama collection of travel brands at Travel + Leisure Co., is pleased to announce its new affiliation with two luxurious resorts in Vietnam: APEC Mandala Phu Yen and APEC Mandala Retreat Kim Boi. This collaboration is set to offer travelers...