"We will make public the progress of the project, and the expenditures. The designers would be on site all the time, and those who financed the project would also pay a visit there to help monitor the progress," he added.

Guo added that the project will be part of a plan to preserve and renovate the wild parts of the Great Wall, which will also involve the preservation of ancient structures surrounding the mammoth architecture.

Huairou district will also build a "Belt and Road" museum, with an area of 1,519 square meters. It will be located near the Yanqi Lake Resort, which hosted world leaders during the 2017 Belt and Road Forum and the 2014 APEC Economic Leaders' Meeting.