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.