The field study finds that the traditional quadrangle buildings are similar but can be distinguished.The study focused on the architectural pattern and construction material of these buildings.

• 本研究实地调查传统合院后，发觉每个传统合院具有相似性，却又不尽相同，本研究进一步分为建筑型态及建筑材料两方面进行探讨。