Zvonimir Prpić and Ivan Vnučec, Croatian Part members of the International Collaborative Project between Chinese and
Croatian Governments, visited the Sperm Lab at Zhejiang University from Dec. 7 until Dec. 16, 2006. They gave two lectures,
introducing Republic of Croatia and University of Zagreb, respectively, to the students at College of Life Sciences, Zhejiang University,
on Dec. 9, 2006.