1996～2001年,在偃师商城内相继对大城和小城城墙、宫城内宫殿、池渠和祭祀遗迹等进行了大规模发掘。据此,对相关问题的研究有了新的进展:偃师商城为商汤灭夏之后所建都城、偃师商城的始建为夏商界标等观点,得到更多学者认同;对于中国古代都城制度、宫室制度、祭祀制度和池苑制度等,也有新的认识;偃师商城遗址保护工作也有新举措和新成果。 From 1996 to 2001, large-scale excavations were successively carried out in Yanshi Mall, such as the Great Wall and the walls of small towns, the palaces and ponds in Miyagi and sacrificial sites. Accordingly, the research on related issues has made new progress: Yanshi Mall was the capital city built after the Shang-Tang and Xiaxun era, and Yanshi Mall was founded as the landmark of the Xia-Shang business community, and more scholars agree; for the ancient capital of China System, court system, worship system and pool court system, but also new understanding; Yanshi mall ruins protection work also has new initiatives and new achievements.