Introduction to Jiang Kui’s former residence: Jiang Kui’s former residence was built in the 1920s. It was originally the villa of Jiang Kui, commander of the Air Force during the Liu Xiang period, and later the residence of Zhou Zhirou, commander of the Air Force of the National Government. The building combines Eastern and Western modern architectural styles and adopts a unique architectural form that combines earth walls and wooden beams. It is a heritage site that combines Chongqing's local architecture and historical and cultural values. Inside, there are two inscriptions, "The Stele of Chen's Mother and Mrs. Chiang's Journey" and "The Stone Engraving of a Seven-Character Poetry in Running Script by Zhao Xi" written by the great modern calligrapher Zhao Xi, which are national second- and third-level cultural relics.