Mausoleum of Han Dynasty emperor found in China's Shaanxi (8)

Photo taken on May 7, 2020 shows a copper gear unearthed at the mausoleum located in Jiangcun Village on the eastern outskirts of Xi'an, northwest China's Shaanxi Province. A large-scale mausoleum in Xi'an has been identified as belonging to Emperor Wendi of the Western Han Dynasty, local authorities said Tuesday. (Xinhua)