Married women dream that Guanyin Bodhisattva is pointing me, okay?

Duke Zhou said that "all buddhas and bodhisattvas are lucky", and dreaming of bodhisattvas is a great event. I still don't believe this. When Duke Zhou was alive, Buddhism had not yet formed, so it is always incredible to have such words in Duke Zhou. Duke Zhou was a man who lived in 1000 BC and more than 3000 years ago. Buddhism came into being in 500-600 BC, and first spread to China in the Eastern Han Dynasty, that is, more than 200 years after the death of Duke Zhou. How can there be Buddhist content in Duke of Zhou? Duke Zhou's words must have been added by later generations. Anyway, this dream is a good sign in the words of dream interpretation. Good luck!