Diem village festival honours creator of love duet singingDiem village festival which honours the creator of quan ho (love duet singing) opened in the northern province of Bac Ninh on March 22 (the sixth day of the second lunar month). Diem village festival opened in Bac Ninh province on March 22 (the sixth day of the second lunar month). A house dedicated to Diem village’s quan ho was inaugurated in the province on the occasion, aiming to preserve traditional house and create a new space for the art of quan ho in the locality. The art of love duet singing was inscribed in UNESCO’s representative list of intangible cultural heritage in September 2009. Many have become national intangible cultural heritage, such as Lim Festival, Diem Village Festival, Dong Ky Village Festival.