2. Qi Huangong, surnamed Jiang, surnamed Lu, was born in Linzi (also known as Yingqiu). He was the monarch of Qi in the Spring and Autumn Period 15, and was the first of the five tyrants in the Spring and Autumn Period. After the civil strife in Qi, Xiaobai succeeded to the throne, with Guan Zhong as the prime minister, and implemented the system of military and political unity and military-civilian unity, and Qi gradually became strong.

3. In 68 1 year BC, in order to quell the turmoil in Song State, he joined the governors of Song, Chen, Cai and Zhu in Beixing. After the breach of the Song Dynasty, Qi Huangong became a "nine-clan vassal" and crusaded against the Song Dynasty. In 679 BC, under the banner of "respecting the king and resisting foreign countries", he attacked Shanrong in the north and Chu in the south, becoming the overlord of the Central Plains. However, in his later years, he was fatuous and trusted villains such as Yi Ya and Vertical Carving. Huan Gong died of illness in 43 years (643 BC).