Ho Thi Hieu Hien, 12 years, came to Bern in November 2010 as the winner of that year's UPU International Letter-writing Competition for Young People.
An audio slideshow was created around the Vietnamese school-girl's first trip abroad.
When Ho Thi Hieu Hien came to Bern from Danang
An audio slideshow was created around the Vietnamese school-girl's first trip abroad.