Hohai University has three campuses, occupying a total of 132
hectares (326
acres). The main campus, covering 45 hectares (111 acres), is located at the northern foot of
Qingliang Hill in Nanjing. A secondary campus was established in February 1986 in
Changzhou, a city between Shanghai and Nanjing. It occupies an area of 30 hectares in the
High-Tech Development Zone of Changzhou. A third campus, comprising 57.6 hectares (142 acres) in
Jiangning Economic Development Zone of
Jiangning District, Nanjing, began operations in September 2001. Hohai Library consists of three libraries in three campuses with a total area of 47,000 square meters. It has more than 1.85 million books, including 120,000 Chinese and English periodicals, with 567,000 electronic books (including a CD database). ==Colleges and schools==