1, well-preserved and well-protected authenticity is a standard advocated by the United Nations.

2, the old as before, carefully repair, save its original.

3. Unearthed cultural relics, after careful treatment by archaeologists, can be directly put into storage and protected by museums.

4. Protect the historic sites from being destroyed, mainly to protect the features of ancient sites from being destroyed. The materials, colors, plane layout, environment, topography, landforms, gardens and metallurgy, water bodies, flowers and trees and their historical characteristics of cultural relics and historic sites should be properly protected.

5. When encountering or discovering cultural relics, report to the state organs for protection in case of emergency.