They were built at different times — one dates back to the Han Dynasty (206 BC-AD 220) and the other to the Ming Dynasty (1368-1644 ... and the Qilian Mountains to the south intersecting with the Tang ...
Four of the tombs were from the Han Dynasty ... 15 originated from the Tang Dynasty, 121 were from the more recent Ming and Qing Dynasties, and 48 stemmed from the early years of the People's ...
They were built at different times — one dates back to the Han Dynasty (206 BC-AD 220) and the other to the Ming Dynasty ... the south intersecting with the Tang-Tubo Ancient Road that ran ...