Core Insights - The Yungang Grottoes have extended their opening hours to 10 PM during the May Day holiday, attracting 221,100 visitors over five days, a year-on-year increase of 8.96% [1] - The Yungang Research Institute is focused on protecting and innovating the dissemination of the cultural and artistic value of the Yungang Grottoes, which are considered a significant part of ancient Chinese art history [1][2] - The integration of modern technology, such as 3D printing and digitalization, is enhancing the visibility and preservation of Yungang Grottoes, with 80% of the caves now digitally preserved [2][3] Group 1: Preservation Efforts - The Yungang Research Institute employs a "monitoring-repair-prevention" protection system, emphasizing the importance of systematic and long-term preservation efforts [2] - Restoration work on Cave 6 involved over 300 days of closure, highlighting the meticulous nature of the preservation process [1][2] - The institute aims to transition from individual artifact protection to a comprehensive system that includes the entire mountain, caves, and sculptures [2] Group 2: Technological Integration - Advanced technologies like AI and 3D scanning are being utilized for archaeological research and virtual restoration of the grottoes [3] - The creation of a movable 3D-printed replica of Cave 12 has garnered positive feedback during exhibitions, showcasing innovative methods of art dissemination [3] - The digital reconstruction of Cave 13 has achieved high-precision 3D modeling, allowing for a detailed representation of the grottoes in a digital space [2][3] Group 3: Cultural Significance - The Yungang Grottoes represent a fusion of different cultures and religious beliefs, making them a point of resonance for diverse audiences [2] - The ongoing efforts to digitize and promote the grottoes aim to make their beauty accessible to a global audience [2][3] - The combination of cultural, artistic, and technological elements is seen as a pathway to illuminate the shared journey of civilization [3]