Yi Yin: Great Prime Minister of the Shang DynastyYi Yin was the first prime minister of the Shang Dynasty, serving for about 50 years. He was known for his kindness, good knowledge of ruling, and great cooking skill.SavePrintDavid Wu9/6/2011|Updated: 10/1/2015We had a problem loading this article. Please enable javascript or use a different browser. If the issue persists, please visit our help center.