terracotta troops

In the tomb of Tan Thuy Hoang, among the terracotta statues, there are always high earth walls in order. So why do archaeologists not break or excavate those walls?

In the terracotta army of Qin Shihuang, people found both

The terracotta army holding the tomb of Qin Shihuang is equipped with weapons capable of defeating the enemy with a single arrow.

People who lived on Earth thousands of years ago created buildings that were massive and very elaborate.