Urban archaeology in Kaifeng, a capital city of dynastic China: progress and insights

Kaifeng is a well-known ancient capital in Chinese history. However, existing knowledge of its urban history derives primarily from historical documents rather than archaeology. In the last decade, archaeologists, including several authors of this article, have conducted many systematic excavations in Kaifeng city and unearthed large amounts of cultural material. Based on these materials, this article attempts to reconstruct the history of Kaifeng's urban development beyond text, explores the local depositional features and summarizes experience of urban archaeology. Our investigation suggests that the urban space of Kaifeng has been continuously used for over 1000 years, while its city boundaries, political core zones and central axis have remained relatively unchanged; the flood deposits make it possible to conduct fieldwork under the 'Pompeii premise'. Additionally, our experience suggests that an holistic design, an applied multi-disciplinary approach, and coordination with city administrators, constructors and residents are key to successful urban archaeology programs.