Dr. Tamas Kovacs, Associate Professor in Department of Obstetrics and Gynecology, University of Debrecen, Hungary, stayed with the Spermlab members before Life Science Building, Zi Jin Gang Campus, Zhejiang University  on Oct. 5, 2009. Dr. Kovacs is the PI (Hungarian part) of the International Collaborative Project between China and Hungary Government. Dr. Wan-Xi Yang is the PI of China Part. From left to right: Ms. Li-Ya Wang, Mr. Da-Hui Wang, Ms. Tian-Ting Zhang, Dr. Kovacs Tamas, Dr. Wan-Xi Yang, Ms. Liang Xiang, and Ms. Xiao Sun.