Ancient Chinese civilization breathes life into economy

At key sites such as Guyang Cave and the Binyang Caves, conservators have introduced upgraded anti-weathering materials and suspended scaffolding systems that minimize direct contact with the cliff walls during restoration work.

Researchers are applying advanced technologies including portable Raman spectroscopy, X-ray fluorescence and geological radar for nondestructive analysis, while 3D printing technology has been used to reinforce cave structures.

Digital technology is also reshaping public access to the ancient site. The institute has completed high-precision 3D mapping of the grottoes and launched virtual reality cave tours, livestream programs and digital exhibitions, allowing audiences worldwide to experience Longmen online. Through digital exhibitions and online communication, the institute is making the cultural value of Longmen more visible and easier for students and children to understand.