Warning: This gallery contains graphic images. Parental guidance is advised.
Photograph by Philip Jones Griffiths/Magnum
Le Thi Dat, 13, suffers from spina bifida and mental retardation. Her mother, Le Thi Thuyen, 49, carries her outside most sunny days while she hoes her garden nearby. Her father was a soldier in the Sai Gon army during the war, stationed near Cam Nghia, his native village.