Parc Suoi tien, Secrets of Co Loa Citadel

Secrets of Co Loa Citadel (bí mật cổ loa thành). It's an underground work in the Dragon and Tortoise islet. The Secrets of Co Loa Citadel to retell legend of the King An Duong's magic crossbow. Suoi Tien Amusement Park, Ho Chi Minh City, Vietnam.