Qu Family Mansion, Historical residence complex in Qi County, China.

The Qu Family Mansion faces south on East Street in Qi County, covering 5,317 square metres with 3,200 square metres of floor space. Its castle-like exterior encloses eight large and nineteen small courtyards, among them the Tonglou, Langan and Theatre courtyards, with 240 rooms in all. Roofs vary between xieshan, xuanshan, juanpeng and yingshan forms.

The mansion was the residence of the wealthy Qing merchants Qu Yuanzhen (1842–1921) and his son Qu Benqiao (1862–1919). Construction began under the Qianlong emperor and continued in stages until 1925, when the present scale was reached. In 1996 it became the Shanxi Merchant Culture Museum.

The layout shows how a wealthy family organized their living space according to social roles, with separate areas for family members and household staff. The way these spaces connect reveals the daily routines and relationships that defined life within the compound.

Early morning or late afternoon visits work best when fewer people are around and the light favors the stone carving details. Comfortable walking shoes are essential since exploring the full complex involves substantial movement across uneven ground.

The compound blends construction techniques from northern China with decorative elements from different historical periods, a combination rarely found elsewhere. This mixing of styles resulted from the family's trading connections and exposure to influences from other regions.