According to the inquiry of the US delegation, Chengdu Intangible Cultural Heritage Expo Park is free and does not need tickets. Chengdu Intangible Cultural Heritage Expo Park is located in Guanghua Avenue, Qingyang District, Chengdu, and is the only intangible cultural heritage park in China. This tourist area is a comprehensive tourist attraction integrating the display, inheritance and protection of intangible cultural heritage. The Expo site covers an area of 20,000 square meters and can accommodate 10000 people. Four groups, Century Dance, Five Continents, West Side Affairs and Time Travel, were planned. Synchronization of culture, entertainment and leisure. It is based on the inheritance and protection of intangible culture of all mankind, with intangible cultural heritage as its core cultural feature, gathering thousands of intangible cultural projects around the world, and integrating various special activities and cultural elements such as music, fashion, tourism and catering.