File:Nguyen Van Thien.jpg

Fair use rationale

 * The picture is only for educational purpose and it greatly enhances the visual experience of the reader by showing what the subject looks like
 * Since it is a picture of person, it clearly shows what he/she look(ed) like, in a way that text can not
 * It is low resolution
 * It is available widely on the Internet
 * The subject discussed in the article is no longer alive, therefore the picture is not replacible with a 'free' one.