Behind the vanguard marched eleven columns of regulars, 38 rows
deep, interspersed with war chariots. You could distinguish their
ranks from their uniforms and the type of arms they are carrying.
If you are a reader of the Chinese classic Bing-fa (The Art of
War) written by Sun Tzu (personal name Sun Wu), you would appreciate
their battle orders as they march into war.
A small door at the northwest corner opens into Pit No. 3.