Pei ZB. Digital Empowerment for the Development of Cultural Tourism Resources in Heilongjiang Based on Cultural Narrative Value Evaluation A Study on Utilization Efficiency Improvement and Tourist Experience Optimization. AEM [Internet]. 2026 Aug. 13 [cited 2026 Oct. 2];15(3):6851-6. Available from: https://www.aemjournal.org/index.php/AEM/article/view/3762