Now, the Shang in particular, not only were they known for their bronze work, they were known for their large cities, they were known for their complex social structures, they were known, especially near the end of the Shang period, for having chariots. And some people think that because they had chariots, there might have been contact with folks further west. Now, the Shang dynasty, I said how the Xia dynasty lasted for over 500 years, and the Shang dynasty also lasts for on the order of 500 years, which is a very, very, very, very long time. But as we get to the middle of the 11th century BCE, it would reach its end. The last king of the Shang dynasty is this gentleman right over here. This would be Di Xin, or Di Xin. And the accounts have him initially in his rule as being a very capable ruler, but later in his rule, he seems to get more corrupt, becomes less competent of a ruler.