A copy. Hohai University is located in Jiangning Campus, Nanjing, Jiangsu Province. Hohai University's broadcasting and hosting major is a better major. Hohai University, referred to as "Hehai" for short, is a national key university directly under the Ministry of Education of People's Republic of China (PRC). It features water conservancy, takes engineering as its advantage, and develops harmoniously in economics, management, literature, science, law, art, teaching and agriculture.