What is this place? Do you have a link. This is fascinating.
It is in the Chinese city of Xian. Here is one link. You might be able to find better ones with a google search "xian soldiers"
It was a pretty neat thing to see. But, if I was on a limited travel schedule in China, I would pass it up and spend the extra time in Beijing. Unless you are into this type of thing. Some people there were truely facisnated by it though.
Ooops, forgot to give you the link
http://www.travelchinaguide.com/attraction/shaanxi/xian/terra_cotta_army/