Introduction to the former site of the 24th Division Headquarters of the National Revolutionary Army: Pavilion No. 12 is the former site of the 24th Division Headquarters of the National Revolutionary Army. The existing site covers an area of ​​500 square meters, with three bays in width and two bays in depth. It is rectangular in plan and has a brick-and-wood structure. It is a rare Chinese-Western veranda-style building in Wuhan, with a single-story front eaves and a small blue tile roof.