A delegation led by Maria Mancini, vice-rector of the University of Parma, Italy, visited Zhengzhou University (ZZU) on May 18.
Nanjing University (NJU) and Zhengzhou University (ZZU) held a signing ceremony for a new phase of cooperation in Nanjing on May 19.
Professor Li Peng, president of Zhengzhou University (ZZU), led a delegation to Hong Kong from April 23 to 24.
