Na strese / On the roof - official trailer (ENG subtitles)
Duy Anh Tran as character "Song", one of the leading roles. Song is young man that has traveled from Vietnam to Czech republic (central Europe) to study. But not everything goes as well as he thought.
Story about relationship between an old czech post-communist professor (actor Alois Svehlik) and vietnamese boy that doesn't speak a word in Czech language.