Owing to the special geographic environment and chronic historical accumulation,the Chinese nation has formed the national character mainly based on "renaissance ideology",which has exerted a profound influence on the forming and development of Chinese traditional architecture.By discussing the spatial pattern characteristics of country,cities,courtyards and geomantic omen,the authors indicate their common feature-enclosure,and summarize the spatial pattern of Chinese traditional architecture influenced by "renaissance ideology"-layer upon layer enclosure by bringing the spatial patterns of different layers into a unified framework.At the same time,the construction activity is extended to social culture so as to find out the correlation between the spatial pattern of Chinese traditional architecture and national character.