ngo mon gate in hue imperial citadel, vietnam

anchoring architecture archtect asia asian beautiful building business chi city cityscape colonia colorful culture cyclos downtown france french grand hochiminh hotel indochina landmark landscape light men metropolis minh modern outdoor road saigon scene sitting sky street sunlight tourist tower traffic travel urban vietnam vietnamese view year city- vietnam: built 1929 ngo mon gate main southern hue imperial citadel one architectural relics nguyen dynasty complex monuments