Traditional Chinese Architecture

How does traditional Chinese architecture represent a specific idea or concept of Chinese culture? (e.g., LI/Ritual禮, Family ethics/Filial piety家庭倫理/孝 , Follow the nature/Contextualization顺從自然/因地制宜, Auspicious寓意吉祥, Fengshui風水…) You are suggested, if possible, to concentrate in discussing ONE idea/concept, for example, “Auspicious”, with rich and sufficient examples as supporting materials.