Chinese archaeologists have recently discovered an ancient site of the Spring and Autumn Period in a remote area in northern China  Local tourism authorities believe that the ancient site embodies the characteristics of the ancient Civilization of the Spring and Autumn Period and should be repaired immediately, and public transport facilities should be built around it to attract domestic and foreign tourists
Professor Zhang objected that the ancient sites, which have many unsolved mysteries to be solved, should be protected, not repaired or developed for tourism
Only those who know the history of ancient sites and know how to protect them can participate in the restoration of ancient sites.