The images are photographed by Sarah Moon. (source)
The cover stars are He Cong, Jing Wen, Luping Wang and Xiao Wen Ju. The covers were photographed by Yu Cong. (source)
Tada Varich shot the cover. (source)
Elaine Constantine photographed the cover. (source)
Click here to view last year cover featuring Liu Wen, here to view 2013 cover featuring Mariacarla Boscono, here to view 2012 cover featuring Natasha Poly, here to view 2011 cover featuring Edita Vilkeviciute, here for 2010 cover with Patricia Van Der Vliet and Karlie Kloss, and here for 2009 cover with Zhou Xun.