Co Loa spiral-shaped citadel restoration planning announced
A master plan for restoring the Co Loa spiral-shaped citadel in suburban Dong Anh district, Ha Noi, was unveiled by the Ministry of Construction and the municipal People’s Committee on October 26.
Co Loa appreciated the most large-scale structure in Southeast Asia
Based on researching results, Co Loa citadel, constructed by King An Duong Vuong in the third and second century BC, was appreciated as the oldest building and the most large-scale…