In 2005, Dr. Andrew Hardy, associate professor and head of the Hanoi branch of École Française d’Extrême-Orient (French School of Asian Studies), found an odd reference to a “Long Wall of Quang Ngai” in an 1885 document compiled by the Nguyen Dynasty court entitled, “Descriptive Geography of the Emperor Dong Khanh.”
It sparked his imagination and a major exploration and excavation project for a team led by Hardy and Dr. Nguyen Tien Dong, an archaeologist at the Institute of Archaeology (Vietnam Academy of Social Sciences). The wall was discovered after some five years of work.
It stretches from northern Quang Ngai Province south into the province of Binh Dinh and is arguably the greatest engineering feat of the Nguyen Dynasty.
Story: Adam Bray, CNN | Photo: EFEO