Bac Ninh, March 20 -- The northern province of Bac Ninh's Department of Culture, Sports and Tourism on March 20 opened a thematic exhibition at Bac Ninh Museum No. 1 introducing the World Cultural Heritage site complex of Yen Tu - Vinh Nghiem - Con Son, Kiep Bac. The event forms part of activities marking the ceremony announcing Dong Ho folk painting craft's inscription on UNESCO's List of Intangible Cultural Heritage in Need of Urgent Safeguarding, the recognition of the Yen Tu - Vinh Nghiem - Con Son, Kiep Bac complex as a World Cultural Heritage site, and the opening of the "Returning to the Heritage Region - 2026" Festival. Speaking at the opening ceremony, Deputy Director of the provincial Department of Culture, Sports and Tourism Tr...