What did Wen Wang Kao do in space?

Jiang Taigong should test Zhou Wenwang and let Zhou Wenwang carry him.

This test comes from folklore that Jiang Ziya asked Zhou Wenwang to pull a rickshaw in order to test Zhou Wenwang. King Wen pulled a rickshaw to Xiqiao 30 1 step, accidentally fell down, got dizzy and went in the wrong direction, and pulled it 507 steps to the east. King Wen was really exhausted and fell to his knees. At this time, Jiang Ziya said, after my death, the coffin can be hung on the court. King Wen took me 808 steps and I protected Zhou Jiangshan for 808 years. Among them, the pace to the west is steady, at 30 1, and the western Zhou countries are rich and strong, at 30 1. 507 steps to the east, stumbling, so in 507, the Eastern Zhou Dynasty, the vassal regime, years of war (Spring and Autumn and Warring States).

It is good to have an understanding attitude in folklore. In fact, there are no relevant records in Historical Records and Romance of Gods. The only record is that Jiang Ziya "lived in Weihe River and waited for his destiny." It took only 80 years to meet the wise Lord, and the Zhou Dynasty was established in 800 years "(the eighteenth time of the Romance of Gods).