Autor: Omondi, Rose Kisia Coautor: ; Ryan, Chris
Autor: Xiaoyu, Zhang Coautor: ; Ryan, ChrisCave, Jenny
Autor: Thu Thi, Trinh Coautor: ; Ryan, Chris
Autor: Ting, Jiang Coautor: ; Ryan, Chris, co-autorChaozhi, Zhang, co-autor