The decisive battle of dien bien phu ultimately forced france to retreat from its indochina colonies and rang in an era in which many other countries shook off european imperialism .
The eldest member of this club is mr. nguyen danh dien , 86 . His passion for old bicycles is still as strong as when he was young . Others can easily see his passion for bicycles in his outfit , which is for professional cyclists .
' We 're proud of dien bien phu , so we want people around the world to know about it , not just vietnamese , ' says mr. huy , emobi 's 32-year-old director of videogames .