The family was divided into Jin, and the world was divided into seven parts. Zhao State had a strong army, Qi State was the richest, and Chu State was the largest in area. Qin State gradually became stronger and stronger after Shang Yang's reform, and Zhao State could not stop it. Xiaogong used Shang Yang's reform to bring Qin State into a new era. The six kingdoms began to unite. King Huiwen reused Zhang Yi to start the alliance. King Wu reigned for three years and attacked Yiyang of South Korea. He defeated Wei State and later killed 60,000 Korean troops to defeat Yiyang. Later, when Shu was destroyed, he said before his death: I want to allow my chariot to pass through the three rivers to catch a glimpse of the Zhou family. I will die without regret. King Zhaoxiang defeated the Han and Wei coalition forces and killed 240,000 people; in the battle of Changping, he beheaded 400,000 people. King Zhuang Xiang attacked Chengfu, Xingyang, and Yiyang of South Korea, and watched the battle between Yan and Zhao to capture 37 cities including Yuci of Zhao State. . . . . . .