What is the relationship between Xibohou and Zhou Wang?

The relationship between Xibohou and Zhou Wang can be said to be hostile. Xibohou and Zhou Wang were two monarchs in the Spring and Autumn Period in the history of China, and their relationship was complicated. Xibo Hou Jichang is Zhou Wenwang's second son. He made great contributions when Zhou Wuwang attacked Shang Dynasty, so he was named Xibohou and became one of the governors of Zhou Dynasty. Zhou Wang was the last king of Shang Dynasty. During his reign, the Shang dynasty was dying, the society was in turmoil, and the people were in poverty. Hou Jichang, a Xibe nationality, once helped Zhou Wuwang defeat Zhou Wang, overthrew the Shang Dynasty, established the Zhou Dynasty, and was named King of Qi. After Zhou Wuwang's death, his younger brother Zhou Gongdan became the actual ruler of the Zhou Dynasty. When he was in charge of the country, he attached great importance to Xibe Hou Jichang and handed over state affairs to him. Xibo Hou Jichang was very cautious and steady when dealing with state affairs, and won the trust and appreciation of Duke Zhou. Zhou Wang, the last king of Shang Dynasty, was extremely cruel during his reign and was finally overthrown by Zhou Wuwang and died. Therefore, the relationship between Xibohou and Zhou Wang is hostile.