A short read on Qin Shi Huang - site of the burial of China's First Emperor, and home of the Terracotta warriors. Of interest, they've only excavated .1% of the grounds, and there is fabled to be a river of mercury surrounding his tomb. The scale of this rivals or even exceeds that of the Pyramids...
Link: https://greekreporter.com/2025/10/27/china-first-emperor-tomb-sealed-terracotta-army/
and the Wikipedia for more depth: https://en.wikipedia.org/wiki/Qin_Shi_Huang