In order to meet the needs of modern people for the acquisition of intangible cultural heritage information, the authors propose a research method that combines 3D scanning and virtual reality technology. Taking the production process of Xiuyu as an example, using Unity3D virtual reality technology combined with a digital platform, 3D modeling of Xiuyu is carried out, so that people can view the intangible cultural heritage information intuitively. The experimental results show that after using this method, more than 60% of more than 1000 people surveyed in the questionnaire want to experience intangible cultural heritage. In a survey of visualization platforms conducted at the same time, 90% of users are willing to combine jade carving technology with 3D scanning virtual reality technology. Conclusion. 3D scanning and virtual reality technology can further promote the process of inheritance and dissemination of intangible cultural heritage, accelerate the cultivation of intangible cultural heritage talents through the visualization platform, and promote the sustainable development of intangible cultural heritage, in order to better pass down the life memory and cultural genes of our ancient nation.

Low-carbon tourism is an emerging topic that the tourism industry and academia have paid attention to in recent years. In the past, many researchers have designed low-carbon tourism package itinerary from the point of view of practitioners, and rarely used the view of policy operation to guide self-service tourists how to engage in energy-saving and carbon reduction behaviour in tourism. The purpose of this study is to analyse the government departments in Taitung County, Taiwan as a case study on how to guide and promote the activities of participants in energy conservation and carbon reduction during ceremonial holiday. This study draws preliminary conclusions that the key to the success of low-carbon tourism lies in the specific implementation of government policies. In addition, the key to success is that people can abide by the law and government policies. There is also communication with indigenous tribes about low-carbon practices, and the use of mass media and school to promote this policy.