Liu Kanggong, named Ji Zi, was the founding monarch of Liu Guo, a vassal state of the Eastern Zhou Dynasty. He is the son of King Zhou Qing and the younger brother of King Zhou Kuang and King Zhou Ding. In the eighth year of Zhou Ding (592 BC), Liu Yi and Wang Di were both named Ji Zi, known as Liu Kanggong. In the 13th year of Lv Chenggong (nine years, 578 years), Lv Chenggong and his bannermen came to Luoyi, the king city, to appear before them, and then they followed Liu Kanggong and the guild of Jin Hou to attack the State of Qin. At that time, the monarch of the State of Qin was Duke Huan of Qin, and this war was the Battle of Horse Tunnel. Cheng Zi was tortured on the social stage and didn't respect the royal family. Liu Kanggong criticized him, "I heard that life is born in heaven and earth, so-called life is also. It is based on the principles of courtesy and dignity in action and is also determined. Blessed are those who can support them, and those who cannot be defeated are in trouble. Therefore, the gentleman is diligent, the villain tries his best, and diligent as a tribute, trying his best. Respect is to recuperate, loyalty is to keep your career. The great event of the country, respect and tolerance, respect and perseverance, tolerance and acceptance, is a great festival of God. Now I am a lazy son, and I have given up my life. Isn't it the opposite? " This passage reflects the early doctrine of the mean.

Former:

not have

Succession:

Liu