According to Albert Camus's ideas on absurdism, it is completely unnecessary to answer this question because the more you attempt to understand what happiness is, the less happy you will be.
Answer:
I think it's networking opportunities or using state of the art equipment
Their artwork became more realistic, and a whole new art style formed. :-)
The era of the Shang and the Zhou dynasties is generally known as the Bronze Age of China, because bronze, an alloy of copper and tin, used to fashion weapons, parts of chariots, and ritual vessels, played an important role in the material culture of the time.
