With the advent of the 5G era, the combination of virtual and reality has broken the limitations of time and space in traditional performing arts, allowing the performance of stage art to be perfectly displayed. Creating immersive culture, tourism and performing arts products through technological means is bound to be the general trend of the industry. Combined offline and online exhibition, 2022 World Digital Culture & Tourism Industry Expo will be held at Cloud Momentum, an accurate client access platform on digital twin technology, helping exhibitors to seize more business opportunities through digital twin technology, AI, big data and etc.