Introduction to the Gege Mansion Collection Museum: The Tianjin Gege Mansion Collection Museum covers an area of 1.9 acres and consists of two courtyards connected by arrows. It is a typical Tianjin-style residential building in the late Qing Dynasty. Because it was the residence of Heshuo Gege in Tianjin during the Guangxu period of the Qing Dynasty, it was named Gege Mansion.