"Boundless Chang'an" is China's first large-scale resident concept performance, directed by Zhang Yimou and produced by Sha Xiaofeng. The creative team has created it with the representative intangible cultural heritage of Shaanxi, with highly tense stage creativity and cutting-edge technology. The work is based on the meaning of "wherever the ambition goes, there is no distance that cannot be reached", which means breaking the boundaries of time and space, taking "Chang'an" as the origin and good wishes, and writing a new chapter of the Silk Road. It consists of nine creative sections with different styles, different intentions and different dimensions, namely "harmony, colorful clothes, film people, all things, Chang'an, reunion, symbiosis, legend, and co-brilliance". Drawing on classic intangible cultural heritage, exploring Shaanxi's artistic expression path, and integrating cutting-edge stage technology, it presents the artistic conception and thinking of "a small stage, the rise and fall of the curtain without boundaries of time and space, and a dream without distance" in the collision, exploration and integration.