::: Thumbs ::: Next >> ::: XIAN - Visit to see the famed legion of Terra Cotta Warriors. The displays depict the history of the QIN Dynasty from 221BC - 206BC. It is listed by UNESCO as world-class cultural heritage site. At the peak of construction of the Terra Cotta warriors, there were about 720,000 conscripts working. The overall construction period was in phases from 247BC to 208BC.