The fossil building on the southeast side of Badaguan in Qingdao is one of the important European buildings in Qingdao. The fossil building is facing the sea, and it relies on eight key points. Granite fortress architecture is particularly noticeable. This is a place where Qingdao people take wedding photos and foreign tourists often visit. The main body of the fossil building consists of five floors, and the top floors are the observation platform and the observation platform. Flowers and trees are widely planted in the garden, which is a famous building with distinctive features in Qingdao. Legend has it that Chiang Kai-shek lived here before liberation. The fossil building now retains some old-fashioned furniture and photographs of Chiang Kai-shek and Song Meiling (perhaps later collected). As a native of Qingdao, I don't know how many times I went to Qingdao alone or accompanied my guests. Unfortunately, no particularly satisfactory photos were left.