Zhou Wuwang, Guo Yu's second son, closed the country.

Yuguo and Du Yi are located in the northwest of Qinyang City, Henan Province/east of Taicun, which is 0/5km away from Kloc, and there are still relics. It turned out to be an ally of the Shang Dynasty. "The Biography of Shangshu" said: "King Wen was ordered to cut it once every two years." "Thai oath": "I am brave and arrogant, but I am from the disabled when I invade the world. I use it to fight, and there is light in the soup." At that time. Before being destroyed, his father, King Wen, had been destroyed in China. After the Zhou people destroyed the Shang Dynasty, they gave it to the uncle, and the time should be in the world. In the early Spring and Autumn Period, the State of Yu may have been destroyed by the State of Qin and become the territory of the State of Qin. According to Zuo Zhuan, in 7 12 A.D., Duke Huan of Zhou seized the land of Yu, Liu and other countries from the State of Qin, and gave it to Qin Guowen, Yuan and other countries, which he could not possess until Zhou and Qin disagreed.