Drupal-Bibcite31<style face="normal" font="default" size="100%">Construction of Intangible Cultural Heritage Spot Based on AR Technology - Taking the Intangible Cultural Heritage of the Li Nationality in the Areca Valley as An Example</style><style face="normal" font="default" size="100%">Construction of Intangible Cultural Heritage Spot Based on AR Technology - Taking the Intangible Cultural Heritage of the Li Nationality in the Areca Valley as An Example</style>