Because Yuan Tiangang leaked the secret, Wu Zetian was suppressed to Ganye Temple. Why didn't Wu Zetian kill Yuan Tiangang after she came to power?

We can know from a large number of Tang Dynasty classics that Yuan Tiangang here can be said to know astronomy above and geography below. He is also known as the first Feng Shui master in the history of China. According to legend, he can be familiar with ancient and modern times, and it is even rumored in unofficial history that Wu Hou can make a budget as soon as he takes office, which shows that he is very powerful.

As the saying goes, one of his folk predictions about the succession of the royal family will certainly be known by the people in the imperial court, and these ministers also took this opportunity to report them, so that Emperor Taizong specially ordered a thorough investigation of the matter, and they naturally had no clue. However, the historical coincidence found Wu Meiniang, so that Wu Zetian had to stay in Ganye Temple because of the warlock's prediction. "It's God's will that man can't do anything" is also an argument for Yuan Tiangang's prediction, so later Wu Meiniang suddenly became the Wu Zetian we are familiar with now.

Wu Hou, who is in a high position, will definitely settle accounts in the future. I thought Yuan Tiangang would be killed, but how could a man who knows astronomy above and the past below be beheaded? Then I made another prediction, which is related to the vital interests of Wu Zetian, that is, the ten words "Your Majesty is better than Luoshui, failure is Luoshui" saved Yuan Tiangang's own life.

During the period of Wu Zetian, it was his own decision that the original capital was not in Luoyang. After weighing and considering, he moved to Luoyang. After Yuan Tiangang said this, he was very worried. For the sake of future generations, he spared Yuan Tiangang's life and wanted to keep this person to help him in the future. So this time, it can be seen that Yuan Tiangang's fate is really in his own hands, so that he dare not directly execute himself.