Shang Tang's narrow escape will only increase his hatred for Xia Jie. After Shang Tang got ready, he set up a coalition to fight for the summer and sent troops to attack the summer. Xia Jie heard that Shang Tang sent troops to attack himself, mobilized troops overnight, and set up several defense lines to defend the capital. I saw that the Shang army was strong and brilliant in Mazhuang. However, Xia Guo's army can't go to the battlefield for a long time, and there is no strict training on weekdays. Military discipline was lax and there was no intention to fight, so when the two armies met, Xia Jun's defense was broken. Shang Tang imprisoned Xia Jie in Nanchao, and his team successfully returned to Bocheng.

Benefiting yin and promoting auxiliary decoction;

Shang Tang was able to destroy the Xia Dynasty and establish the Shang Dynasty, thanks to You Yiyin. Yi Yin, whose real name is Zhi, was originally Shang Tang's father-in-law and a slave of the Xin family. One year, Shang Tang traveled to the East and heard that the state of Xin had a beautiful and virtuous daughter, so he proposed to you. King Xin had long heard that Shang Tang was a promising king, so he readily agreed. Yi Yin doesn't want to be a cook in the country all his life. He asked the king of China to dedicate himself to Don. King Xin never paid much attention to this cook, so he gave him to Shang Tang to be his daughter's servant.

When Yi Yin first arrived at Shang Tang Palace, he was sent to work in the kitchen. In order to attract Shang Tang's attention, Yi Yin deliberately cooked the food for some time, and Shang Tang was very angry. One day, Shang Tang couldn't help it, so he called Yi Yin and asked him. Yi Yin said unhurriedly, "Cooking should not be too severe or too light. You should put the ingredients just right so that the food is delicious. " Governing the country, like cooking, should not be too impatient or too slack. Only by being just right and prioritizing can things be done well. "Yi Yin's words touched Shang Tang's heart. He felt that the slave was a talented person and formally summoned him into the palace. Ministers couldn't help laughing when they saw Yi Yin, because he was so ugly that he looked like a monster. When Shang Tang saw that the minister looked down on Yi Yin, he said, "You can't judge a book by its cover. The sea is immeasurable. Yi Yin is a man of great learning. Don't look down on him. I want to release him from slavery and worship him as a right. "

After Yi Yin became the right phase of Shang Dynasty, he first helped Shang Tang plan to attack Xia Dynasty, and finally destroyed Xia Dynasty and established Shang Dynasty. In the early Shang Dynasty, Yi Yin formulated various laws and regulations for the Shang Dynasty.