Does the subject want to ask "How many books are there in Dalian Ocean University"? Two copies. Dalian Ocean University, located in the beautiful coastal city of Dalian, is a joint university of two universities. There are three campuses: Huanghai Campus, Bohai Campus and Wafangdian Campus, covering an area of 740,000 square meters, with a sea area of 670,000 square meters for teaching and research and a total construction area of 400,000 square meters. In addition, the school has 12 authorized points for master's degree in first-class disciplines and 7 authorized points for master's degree.