Hohai University Australian Blue System Student Edition, the user name is the student number, and the student number is queried in the basic information column of the school orientation system. User name and initial password are both student numbers.

Hohai University, referred to as Hehai HHU for short, is a national key university with water conservancy as its feature, engineering as its major and multidisciplinary coordinated development. It is directly under the Ministry of Education and jointly established by the Ministry of Education, the Ministry of Water Resources, the State Oceanic Administration and the People's Government of Jiangsu Province.