习近平总书记在文化传承发展座谈会上指出，"中华优秀传统文化有很多重要元素""共同塑造出中华文 明的突出特性"，并全面系统深入地阐释了中华文明突出的连续性、创新性、统一性、包容性、和平性 所富有的深刻内涵。在全面推动长江经济带发展座谈会上，习近平总书记指出："长江造就了从巴山蜀 水到江南水乡的千年文脉，是中华民族的代表性符号和中华文明的标志性象征"。长江是中华大地的筋 脉，造就了中华民族的文脉，其丰富的水土资源、深厚的人文底蕴孕育了辉煌灿烂的长江文明。长江文 明是中华文明的重要组成部分，集中体现了中华文明的五大突出特性。深入学习贯彻习近平文化思想， 必须深入理解和把握长江文明的丰富内涵和重要价值，加强长江文明溯源研究和传播展示，加强文化资 源保护，推动文化创新发展，让中华文化展现出永久魅力和时代风采。 长江文明源远流长、绵延不绝，充分体现了中华文明突出的连续性 习近平总书记指出："中华文明从来不用单一文化代替多元文化，而是由多元文化汇聚成共同文化，化 解冲突，凝聚共识。"长江流域水网密布、支流众多，其地理跨度长、地势落差大、地形地貌差异大， 造就了通江达海的地理特质，成为连接东西、沟通南北的重要枢纽。长江开放包 ...

Core Insights - The article highlights the significance of the Chengtoushan site in Hunan as the oldest known city in China, dating back approximately 4,800 years, marking a pivotal point in the development of early civilization in the Yangtze River basin [1][4]. Summary by Sections Historical Context - The Chengtoushan site, located in the northwest of Dongting Lake, was discovered in the 1970s and officially excavated starting in 1991, revealing its construction during the Qujialing culture period [1]. - The site has been recognized multiple times for its archaeological importance, including being named one of the top ten archaeological discoveries in China in 1992 and again in 1997 [2]. Archaeological Findings - Excavations have uncovered evidence of early rice cultivation, with rice paddies dating back around 6,500 years, indicating the complexity of prehistoric agricultural societies in the middle Yangtze River region [2]. - The city underwent four construction phases, with the earliest dating back to 6,300-6,100 years ago, featuring a city wall and a planned layout that included residential areas, pottery workshops, and burial sites [3]. Urban Development - The emergence of the city transformed the original settlement structure, with rice fields being abandoned in favor of city walls and defensive structures [3]. - The final urban layout included a significant area of 150,000 square meters, with a well-planned distribution of residential, burial, and industrial zones, indicating a sophisticated social organization [3]. Economic and Cultural Significance - Chengtoushan served as a regional center with a dense population, advanced pottery industry, and effective social management, reflecting its role as a hub for resource distribution and information exchange [4]. - Artifacts found at the site suggest long-distance trade connections, highlighting the complexity of social interactions and economic activities in prehistoric China [4].

Core Viewpoint - Wuhan is a vital witness and participant in the Yangtze River civilization, showcasing the integration of culture and history through its development as a geographical hub [1][3]. Group 1: Historical Significance - The origins of Wuhan's civilization can be traced back over 5,000 years, with significant archaeological sites like the Shijiahe and Qukeyu cultures marking early human activity [3]. - The Panlongcheng site serves as a "living history book," revealing artifacts from the Xia and Shang dynasties, highlighting the city's historical importance [3][4]. - Wuhan's development has been closely linked to the Yangtze River, which has shaped its role as a political and economic center throughout history [9][10]. Group 2: Cultural Identity - The city embodies the "river, lake, and culture" concept, with the Yangtze River and Han River playing crucial roles in shaping Wuhan's cultural identity [6]. - Wuhan is characterized by its cultural inclusivity, integrating various cultural influences over centuries, which is evident in its rich heritage and traditions [7][13]. - The preservation of cultural markers such as Han opera and the establishment of archaeological parks reflect the city's commitment to maintaining its historical legacy [7][14]. Group 3: Economic Development - Wuhan's strategic location has made it a key transportation hub, facilitating trade and commerce since ancient times, particularly during the Song and Ming dynasties [10][16]. - The city's economic growth has been driven by its role as a commercial center, with significant developments in industry and trade, especially during the late Qing dynasty [6][10]. - The establishment of modern infrastructure, such as railways and factories, has further solidified Wuhan's position as a critical economic player in the region [6][15].

Core Viewpoint - The "Yangtze Civilization Ten Thousand Miles Flowing Charm - Fine Cultural Relics and Paintings Exhibition" is a significant cultural event that showcases the rich heritage of the Yangtze River through art, aiming to enhance cultural confidence and patriotism among students at Nanjing University of Aeronautics and Astronautics [1][2]. Group 1: Exhibition Overview - The exhibition features over 70 works by six artists, including a monumental national painting scroll titled "Yangtze Civilization Ten Thousand Miles Flowing Charm," which depicts over 160 representative cultural relics from more than 60 archaeological sites across 19 provinces and regions along the Yangtze River [1]. - This exhibition is the first of its kind to recreate cultural relics through painting, allowing for a unique artistic interpretation of historical artifacts [1]. Group 2: Educational Impact - The exhibition serves as a valuable opportunity for students to experience the unique artistic charm of cultural relics without leaving campus, contributing to the cultivation of cultural confidence and patriotism [2]. - The initiative is seen as a practical application of traditional Chinese culture education, enhancing students' understanding of Yangtze culture and providing an artistic experience [2].