Abstract:The 'Three Tang'project is located in the east side of xi 'an Da-yan pagoda, in the architectural creation of the use of China's traditional space theory, and modern architecture four-dimensional space theory as a reference, the formation of artistic conception. Thus, this group of buildings with a time difference of more than 1,000 years appears harmonious, unified and vivid. The project is an experiment along the path of modern Chinese architecture creation, which is inherited and carried forward. This paper discusses some experiences about how to use traditional space consciousness primary and secondary relation, virtual reality and artistic conception.