The daily life of social and economic environment and the citizens of Beijing 18-20 Century

除了提供具体的历史文物和参考资料外，本研究还特别注意对旧画、照片和古地图的数据挖掘和利用。这项研究还对现有景观和设施进行了广泛的实地调查。以景观和空间结构为中心，重点研究了18 - 20世纪北京早期的社会经济环境和人们的日常生活，特别是垃圾处理、食品供应、娱乐设施和妓院。这些研究在研究方法、研究重点和实物实证研究等方面都取得了新的进展。

Other than providing concrete historical artifacts and references, this study pays special attentions to data mining and utilization of old painting, photograph, and ancient maps. This study also did extensive on-site investigations of the existing landscape and facilities. Centralized on landscape and spatial structures, the study focus on the early social and economic environment and people's daily life from 18 to 20 Century in Beijing, especially the waste processing, food supply, entertainment facilities and brothels. The studies made new progress in terms of study method, research focus and empirical studies of actual artifacts.