During the Spring and Autumn Period and the Warring States Period, Qi Huangong Xiaobai once took refuge in Ju 'an, devoted himself to his career, studied hard and recruited talents. After becoming a monarch, he selected and appointed talents, reformed the Qi government, and made Qiang Bing rich, becoming the first of the five tyrants in the Spring and Autumn Period. The "Jiuhe vassal" was the first large-scale alliance in history, and Qi Huangong was also the first ally in history. In the process of governing the country, the assistant minister headed by Guan Zhong often reminded Qi Huangong not to forget his home, his original intention and his eventful years, which played a great role in Qi Huangong's great achievements.

Ju is a country of Ju, and Juxian City is the seat of the ancient city of Ju. Ju was a vassal state of the Zhou Dynasty, and the monarch was his surname. It was founded in 1046 BC and died in 43 1 year BC. The founding monarch was in his own time. It is the strongest country in Dongyi, Shandong Province. Gu said in Memorabilia of the Spring and Autumn Period: "Although you live in a small country, Dongyi is also a hero."