There is a god in the Three Kingdoms named Guan Ju, who knows astronomy above and geography below. What divination did he do for Cao Cao? Please describe it in your own language.

Xu Zhi, the minister, recommended Guan Ju to Cao Cao. Cao Cao summoned him and wanted Guan Ju to be an official. Guan Ju refused. Guan Ju's answer is ambiguous when he wants Guan Ju to predict Wei's future. Cao Cao had to ask Guan Ju to divine the present situation of the dispute between the Three Kingdoms. Guan Ju divined divination: "As soon as Wu Guo is dying, Shu will call him." . As soon as the voice fell, the spy came to report: "Lu Su, the important minister of Soochow, died, and Ma Chao and Zhang Fei, the generals of Shu, were stationed in the county." Cao Cao got a fright and had to defy Guan Ju's divination ability. Later generations have poems to praise:

The god of the plains is in charge of the public and can be regarded as the southern Beidou. Eight Xuans believed in ghosts, and six Xuans believed in learning Heaven.

Predicting phase method should be lifeless, and conscious mind source is extremely spiritual. Unfortunately, in those days, there was no further approval.