Digging out Dingling
A broken wall on the grounds of Dingling Mausoleum tipped off a team of leading Chinese historians and archaeologists to the whereabouts of the underground burial chamber of Emperor Wanli (1563-1620) in 1956. By the end of the following year, after receiving permission from then-premier Zhou Enlai, the group would complete its excavation of the site, which is one of the 13 tombs that comprise the Ming Mausoleums, a part of the Imperial Tombs of the Ming and Qing Dynasties which are a UNESCO World Heritage Site.