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Keywords from Image Description:
Dien Khanh Citadel old map. en Old map of Dien Khanh citadel vi Bn thnh Din Khnh From Nguyen Dynasty of Vietnam don't have exact period Scanned from Khnh Ha xa nay photo collection Nh Nguyn khng ngy thng chnh xc scan li trong cun Khnh Ha xa nay Nguyen dynasty unknown exact author Khanh Hoa Province PDArt Forts in Vietnam