Core Viewpoint - The publication of "Jiangnan Customs Atlas (1840-1949)" is a significant contribution to the understanding of Jiangnan's folk culture, showcasing the region's rich history and cultural evolution over a century [5][9]. Summary by Relevant Sections Publication Details - "Jiangnan Customs Atlas (1840-1949)" is a ten-volume work comprising 3.4 million words and over 3,200 historical photographs, funded by the National Publishing Fund and the Shanghai Cultural Development Foundation [5]. Cultural Significance - Jiangnan is described as both a geographical and cultural concept, with a rich literary heritage that has inspired countless poems and songs throughout history [6][7]. - The book covers the period from the Opium War in 1840 to the founding of the People's Republic of China in 1949, focusing on the Jiangnan region, particularly the Yangtze River Delta [7][8]. Historical Context - The period discussed is characterized by significant social and cultural transformations, influenced by external forces and internal conflicts, leading to notable changes in Jiangnan's social life and folk culture [8][9]. Thematic Structure - The atlas is organized into ten thematic volumes, covering various aspects of Jiangnan life, including cuisine, clothing, architecture, transportation, commerce, education, entertainment, and rituals [9][10]. - Each volume employs a narrative style that combines old photographs, folk art, and local poetry to vividly depict the everyday life of Jiangnan [11][12]. Cultural Philosophy - The work emphasizes the dual characteristics of Jiangnan folk culture: the meticulousness of daily life and the adaptability to change, which together sustain its cultural essence [14]. - It aims to convey deeper life philosophies inherent in Jiangnan culture, such as harmony with nature, inclusivity, and a blend of tradition and modernity [14].