The furniture is all original European-style furniture, the quilt was bought by Wu Yaqing himself, the chef was also hired by the Chinese Quarter, and Liu Nina temporarily acted as a maid. ,As for the small buildings of Shikumen buildings and ordinary one-story courtyards, it is estimated that there are more than a hundred sets in total, these are the points that have been installed consecutively in the concession area since the establishment of the Confidential Department service.