2004年春季,中国社会科学院考古研究所和日本独立行政法人文化财研究所奈良文化财研究所联合考古队经过三个月的发掘,在西安唐长安城大明宫太液池南岸遗址上清理出一组大型廊院建筑遗存(图一)。这是继2003年发掘太液池北岸遗址干栏式建筑基础以及蓬莱岛南岸园林景观遗存以后,太液池遗址的又一次重要发现, In the spring of 2004, after three months of excavation, the Institute of Archeology, Chinese Academy of Social Sciences and the Joint Institute of Cultural Studies, Institute of Cultural Property Finance, Japan’s independent administrative agency, cleared a site on the southern bank of the Dainan Shrine in Daming Palace, Chang’an City, Group large corridor building remains (Figure 1). This is another important discovery of the Taihu Basin site since the discovery of the dry-type building foundation on the north bank of Tai Basin and the remains of the landscape on the south bank of Penglai Island in 2003,