唐宋城市景觀諸要素中,第宅是最豐富而重要的部分。在針對現存第一部唐代城市建設令典——《營繕令》的整理過程中,城市建築部分引發人們對制度建設的關注度更爲集中。其中制度的約束與實際社會狀況形成極大的反差,對兩者間的衝突和矛盾的理解,以及文本之間的差異的釋讀,都啓發人們思考。從總體上說,唐宋時期發生在城市中林林總總的變化,最終無不是在經歷着充滿矛盾與衝突的過程中完成的,而非由此及彼的簡單的時間延續,是創造與突破的結果,是因循與創造的博弈。在新元素的催生與舊體制的分化中,市場的屬性在延展,從市 Tang and Song elements of urban landscape, the mansion is the most abundant and important part. In the process of arranging the first existing order for city construction in the Tang Dynasty - “Camping and Repairing Order”, the urban construction part has caused people to pay more attention to the system construction. Among them, the restriction of the system and the actual social conditions form a great contrast. The understanding of the conflicts and contradictions between the two and the interpretation of the differences between the texts inspire people to think. Generally speaking, the total changes in the cities during the Tang and Song dynasties ended up in the process of being full of contradictions and conflicts, rather than the simple continuation of this period, which was the result of creation and breakthrough , Is a game of reasoning and creation. In the birth of new elements and the differentiation of the old system, the attributes of the market in the extension, from the city