Core Viewpoint - The article highlights the cultural and historical significance of Changdu, Tibet, emphasizing its role as a hub for ethnic integration, red culture, and the preservation of intangible cultural heritage. Group 1: Ethnic Integration and Historical Significance - Changdu is a vital point on the ancient Tea Horse Road, facilitating trade and cultural exchange among various ethnic groups for centuries [5][7][8] - The city showcases a blend of architectural styles and a vibrant marketplace, reminiscent of the historical Tea Horse trade [3][5] - The local population, including Tibetan, Han, and other ethnic groups, collaborates and shares cultural practices, reflecting a rich tapestry of traditions [10][11] Group 2: Red Culture and Historical Legacy - Changdu was the first liberated area in Tibet, marking a significant moment in the region's history with the establishment of the Changdu Regional People's Liberation Committee in 1950 [12][13] - The city has become a national patriotic education base, preserving its revolutionary history and promoting red culture through various initiatives [13][14] - Local communities actively engage in preserving historical artifacts and narratives, ensuring that the legacy of the region's past is passed down through generations [14][15] Group 3: Cultural Heritage and Innovation - Changdu is recognized for its rich cultural heritage, including the national intangible cultural heritage of Mangkang Xuanzi dance and traditional salt-making techniques [18][20] - The city promotes the integration of traditional crafts with modern practices, encouraging younger generations to participate in cultural innovation [21][22] - Efforts are underway to develop cultural tourism, leveraging the region's historical and cultural assets to enhance economic growth and community engagement [17][21]