Core Viewpoint - The recent seminar on "Zengping Butu Shitouji" highlighted its significance in the evolution of "Dream of the Red Chamber" versions and its unique printing history, marking a milestone in Chinese literature and printing technology [2][3]. Group 1: Historical Significance - The first edition of "Zengping Butu Shitouji" was published in 1884 by Shanghai Tongwen Bookstore, representing a transition from woodblock printing to modern printing techniques [2]. - This edition is recognized as the only existing copy with a clear mark from the Guangxu era, confirming its status as the origin of the "lead and stone" printed versions of "Dream of the Red Chamber" [2][3]. Group 2: Printing Technology - The book employs an innovative combination of "lead type and stone printing," which allowed for clearer text and precise reproduction of 260 illustrations, making it accessible to the general public [3][4]. - The printing method significantly reduced costs compared to traditional woodblock printing, facilitating wider distribution of literary works [3][4]. Group 3: Scholarly Contributions - Experts at the seminar discussed the book's textual lineage, noting that it primarily follows the commentaries of Wang Xilian and a certain Shanmin, establishing a foundation for late Qing commentary traditions [3][4]. - The edition is noted for its unique features, including illustrations and a comprehensive depiction of the Grand View Garden, providing visual evidence for research in Redology [4].