- April
-
- April 2nd
[Taiwan] National University of Kaohsiung president 席占穏
- April 2nd
[United States of America] Peace scholar Dr.Kevin Clements
- April 13th
[Taiwan] Kenkuni Chien Kuo University chairman 呉聯星
- May
-
- May 12th
[Russia] Dagestan State University Vice President Gasanofu-Magomedo
- May 16th
[Republic of Senegal] Ambassador Extraordinary and Plenipotentiary Cheikh Niang
- May 20th
[United States of America] Simon Wiesenthal Center Vice Chairman Abraham Cooper
- May 22nd
[Palestine] Ambassador Waleed Ali Siam
- May 24th
[Canada] University of Guelph Professor Paul Sherman
- May 24th
[United States of America] Teachers college Columbia University