Core Viewpoint - The "Historical Atlas of the Grand Canal" was officially launched at a provincial government press conference, marking a significant achievement in the systematic compilation of historical resources related to the Grand Canal [1] Group 1: Publication Details - The "Historical Atlas" is a comprehensive compilation focusing on the Grand Canal, particularly the Jiangsu and Zhejiang sections, derived from over 2,000 ancient local chronicles, maps, and documents [1] - The publication consists of a main volume with four books and additional introductory and concluding volumes, totaling nearly 200 pages, showcasing various historical maps of the Grand Canal [1] Group 2: Cultural Significance - Experts indicate that the atlas reflects the fundamental characteristics of China's main canal, preserving numerous historical relics, and will provide academic support for the construction of the Grand Canal cultural belt [1] - The atlas serves as a "living gene bank" for cultural memory and an "incubator" for cultural innovation, aiding in the restoration of historical sites [1]