The Hang Dau water tower consists of 12 compartments, with 8 large compartments on the outside and 4 smaller compartments inside. (Photo: Tin tuc newspaper)
The exhibition was inspired by the Asian concept of green water. Green water symbolises six natural water sources: river water, stream water, spring water, rain water, underground water, and sea water. (Photo: VNA)
Built from stone salvaged from the destruction of the Hanoi Citadel, the tower is an architectural marvel. (Photo: VNA)
VNA