A visitor takes photos at an exhibition commemorating the 50th anniversary of the discovery and excavation of the iconic Terracotta Warriors, at the Emperor Qinshihuang's Mausoleum Site Museum in Xi'an, capital of northwest China's Shaanxi Province, Sept. 8, 2024. The exhibition, which opened on Sunday, showcases 230 cultural relics in eight categories, many being revealed to the public for the first time, offering a glimpse into the era of Emperor Qinshihuang of the Qin Dynasty (221 BC-207 BC). (Xinhua/Li Yibo)