Core Viewpoint - Historian Wang Di, at 69 years old, continues to produce significant works, including the second volume of "A Century of Teahouses" and a nearly 900-page book titled "Chinese Chronicles (1912-1928)" [2][22]. Group 1: Academic Contributions - Wang Di's recent publications include the simplified Chinese version of "A Century of Teahouses" and "Chinese Chronicles," which reflects his deep engagement with historical narratives [2][22]. - His work emphasizes the importance of ordinary people's stories in history, challenging the traditional focus on prominent figures and events [18][21]. Group 2: Historical Perspective - Wang Di argues that history does not follow predictable patterns or rules, viewing it as a series of coincidences rather than a linear progression [5][23]. - He critiques the tendency to seek historical laws, suggesting that this approach overlooks the complexities and nuances of individual experiences [24][27]. Group 3: Methodology and Approach - Wang Di employs a micro-historical approach, focusing on the lives of ordinary individuals and their daily experiences, which he believes are often neglected in traditional historical narratives [30][32]. - His research methodology includes utilizing previously underused materials, such as foreign journalists' reports and personal diaries, to provide a richer understanding of historical events [34][36]. Group 4: Cultural Significance - The significance of teahouses in Chengdu is highlighted as a cultural phenomenon that reflects the social dynamics and public life of the city, which Wang Di aims to preserve through his research [16][18]. - Wang Di's work has sparked increased interest in the histories of ordinary people, indicating a shift in public engagement with historical narratives [21][22].