The reasons for deterioration of paving stones in Hanoi is that construction failed to meet technical requirements and the maintenance has been not given enough attention.
One more park has been designed for Hanoians. However, it is still unclear when the project will appear, as a number of other projects are still on paper or pending.
As time passes, changes have been seen at the historical sites that witnessed the heroic battle of Hanoi s army and people to defend the capital, as well as the happy moment when the victorious army marched into Hanoi.