Professor William (Trinity Christian College Boerman-Cornell USA),Josha Ho (Tableau),Professor David (Calvin University Klanderman USA),Dr Sarah (Marian University Klanderman USA)
(2)
William (Trinity College Boerman-Cornell USA),Jung (Lewis University Kim USA)
(2)
William Boerman-Cornell,Deborah Vriend Van Duinen,Kristine Alatheia Mensonides Gritter,Xu Bian
(2)
William Boerman-cornell/ Jung Kim/ Michael L. Manderino
(2)