Introduction to Qian Boxuan's former residence: Qian Boxuan, (1896-1986), a traditional Chinese medicine gynecologist, was a researcher at the China Academy of Traditional Chinese Medicine, and the author of "Traditional Chinese Medicine Gynecology Medical Records", "Gynecological Syndrome Theory", etc. Qian Boxuan's former residence, located at No. 25 Xuanqiao Lane, is a typical Suzhou traditional residence. It covers an area of more than 2,400 square meters. It faces south and is divided into east and west roads. There are many existing buildings, among which the oldest one is on the main axis. The second entrance is the hall. Whether it is the structure or partial components, it still maintains the characteristics of Ming Dynasty architecture.