Core Insights - The exhibition "Witness and Guard: Forge a Strong Sense of Community among the Chinese Nation" showcases over 300 cultural relics that reflect ethnic unity, with more than 100 items being exhibited for the first time [2][4] - The exhibition has been in preparation for three years and officially opened on December 31, 2024, attracting over 500,000 visitors, averaging more than 2,000 visitors daily [2] Group 1 - The exhibition features a variety of artifacts including Thangka paintings, sculptures, porcelain, and ancient texts, highlighting the historical connection between Tibet and the central government [2] - A notable artifact is the Ming Dynasty's gilt bronze statue of Shakyamuni Buddha, which illustrates the close relationship between Tibet and the Ming central government [2][4] - The exhibition also includes historical tea packages and plaques related to the Tea Horse Road, showcasing the cultural exchange and trade between different ethnic groups [4] Group 2 - The exhibition balances "cultural relic protection" with "display innovation," utilizing low-oxygen, temperature-controlled display cases to safeguard artifacts while employing advanced technology for an immersive viewing experience [4] - Technologies such as 3D digital displays and interactive touch walls provide insights into the architectural aesthetics of Tibetan ancient buildings and the preservation of precious ancient texts [4] - The exhibition serves as a testament to the shared history of various ethnic groups in China and aims to foster a vision for the future of the Chinese nation [4]