Asia Destinations Travel Vietnam Phu Quoc among world’s 25 best islands by readers of US magazineadminJuly 15, 2022July 15, 2022 by adminJuly 15, 2022July 15, 20220748 Phu Quoc, Vietnam’s largest island off the southern province of Kien Giang, has been selected one of 25 best islands in the world by readers