In pics: terracotta warriors at Emperor Qinshihuang's Mausoleum Site Museum in Xi'an

Visitors view terracotta warriors at Emperor Qinshihuang's Mausoleum Site Museum in Xi'an, capital of northwest China's Shaanxi Province on Dec. 5, 2019 . The Emperor Qinshihuang Mausoleum and Terracotta Warriors were included in the World Heritage list by UNESCO in 1987. (Xinhua/Li Yibo)