解码中华文化基因：龙门石窟，镌刻在崖壁上的中华文化瑰宝

Core Viewpoint - The visit of General Secretary Xi Jinping to the Longmen Grottoes emphasizes the importance of protecting, inheriting, and promoting Chinese cultural heritage, particularly the stone carvings that represent thousands of years of civilization [2]. Group 1: Cultural Significance - The Longmen Grottoes are recognized as the largest and most extensive treasure trove of stone carving art in the world, representing the pinnacle of Chinese stone carving art [2]. - The site carries a profound historical significance, encapsulating the rich history of Chinese civilization over millennia [2]. Group 2: Preservation Efforts - Xi Jinping engaged with on-site cultural relic protection workers, highlighting the need for collaborative efforts in the preservation of these cultural treasures [2].