Nepalese police personnel and volunteers clear the rubble while looking for survivors at the compound of a collapsed temple, following Saturday's earthquake, in Kathmandu, Nepal, April 27, 2015. [Photo/Agencies]

Manhart's office is currently coordinating efforts of different organizations, specialists and relief teams who work on destroyed heritage sites. Besides that, UNESCO's own professional team of archaeologists also went out to make assessment and made some plans for emergency consolidation.

For example, he has met with an Italian relief team at the Patan Durbar square to help consolidate the building which has not collapsed

According to Manhart, fund raising is extremely important for the restoration and his office has received $50,000 from a private person from China's Hong Kong for the emergency consolidation and $70,000 from the heritage fund.

Moreover, they also appealed for funding from the UN in the field of culture consolidation and assessment.

Manhart said international help is vital to rebuild those ancient buildings and China could play a significant role in the project.

"China can provide enormous help because it has experience in earthquakes and landslides, so China could provide specialists, teams and equipment to work with us for the emergency consolidation," he stressed.

He also called on Chinese cities as well as entrepreneurs to donate for the reconstruction funding, which would be very kind and useful as he described it.

The 7.9 magnitude earthquake which has already claimed more than 7,000 lives last week has also destroyed an abundance of magnificent historic sites in Kathmandu valley, including temples and ancient towers.