Inscrit en 2009 (4.COM)
sur la Liste du patrimoine immatériel nécessitant une sauvegarde urgente
Titre tel que soumis EN : The students learning to sing Ca tru in Hanoi held by the Performing ArtsDepartment and Hanoi National Conservatory of Music in 2002 took part inthe National Ca tru Festival in Nghi Xuam, Ha Tinh province in 2005. Thefinance for organizing is aided by the Ford Foundation
