Yuan Tiangang predicted that Wu Zetian proclaimed himself, but he didn't expect An Lushan. Did he deliberately not say it?

I can tell you responsibly that Yuan Tiangang's tuibei pictures we see now are all compiled by later generations and have nothing to do with Yuan Tiangang. Besides, he is just an ordinary person, so he can't have such a strong predictive ability. Therefore, it is impossible for him to count the historical event of An Shi Rebellion. Of course, there is no question of speaking or not. Even I don't believe his prediction that Wu Zetian proclaimed himself emperor. I explained a wave from a materialistic point of view, and he is a magic stick in my heart.

But then again, as a famous historical figure in history, he must have two brushes. For example, he still has some accomplishments in the field of Feng Shui, and then he used these accomplishments to write a book called Five Elements Picture Book.

This book describes some knowledge related to geomantic omen in detail, covering a wide range, from geomantic omen in the smallest house to geomantic omen in the graves of ordinary people to the tombs of emperors. It can be said that you have everything you want to see, but we don't know whether it will work or not. After all, no one has tried.

In addition to his achievements in the field of geomantic omen, he also has his own opinions on astronomy. For example, we can often see such pictures in TV dramas. A military strategist can observe the sky at night and then predict the direction of what will happen later. Yuan Tiangang doesn't have the ability to exaggerate, but he can predict whether it will rain, drought and natural disasters in the future by observing the astronomical phenomena. As for his ability, there is an exact record in history.

Of course, he also dabbled in other fields, such as fortune telling, but he was not very proficient in these fields.