(VOVworld)- The official website of UNESCO has included Vietnam’s Yen Tu relic site in the list of nominated heritages in the coming time. Since 2012, Quang Ninh province has been preparing a dossier to nominate Yen Tu as a world heritage. The dossier is expected to be completed by September this year, submitted to UNESCO in 2016 and recognized by UNESCO as a world heritage site in 2017. Compared with Ha Long Bay, Yen Tu relic site fully meets the criteria of integrity.