In which city in China is Dai Li's former residence?

In Baoan Village, Jiangshan City. Under Xianxialing, the ancient Xianxia Road, Baoan Village is a small village, which was once the hometown of Dai Li, the head of the Kuomintang military spy. Dai Li personally designed and built a house with white walls, gray tiles and red columns, just like the surrounding peasant houses. At first glance, it's really hard to connect with the formidable Dai Li. When you walk in, you will find Dai's calculation. The first two floors of the house are actually three floors. The living room on the first floor is very high, which is no different from the main hall of a big house, but going to the second floor is equivalent to entering a "maze". There are 7 rooms, each room has at least two doors and three windows, and the study and living room have more than 6 doors. In other words, no matter who stands in any angle of the room, it is easy to walk out of the room in two steps. Dai Li's former residence is the most famous escape secret passage. The secret staircase of Dai Li's former residence, hidden behind closets, shrines and cloth curtains, is spiral, and only one person is allowed to pass through, leading straight to the basement. A wardrobe between the study and the living room is actually a secret door. Pushing open the side door, there is actually a darkroom where bodyguards can stand and a spiral staircase that can walk sideways. When Dai Li was talking to people in the study or living room, who would have thought that the bodyguard was standing behind Dai Li? This design has two advantages: first, it saves a lot of space; Second, chasing bullets when running away is not easy to get hurt. Dai Li was so worried that he couldn't sleep in his hometown and was afraid of being assassinated.