What is the origin of Taiyi saving the suffering Buddha?

Emperor Tsinghua of Dongji is also known as Taiyi to save the suffering Buddha, also known as "Seeking the Sound to Save the Suffering Buddha", "Taiyi to Save the Suffering Buddha" and "Clear and Mysterious Nine-yang God". It is called "Jade Qing Ying incarnation" in the scriptures, that is, Yun Qi is the incarnation of Jade Qing, with the essence and secrets of Jiuyang. In Taoism, there is another way to govern hell, that is, Emperor Wei Zi incarnates the ghost Fengdu Emperor, the God and Lord of Taiyi. In all religions, karma is the most difficult to eliminate and stop, and in Buddhism, there is a saying that karma is caused by magical powers against the enemy. Taiyi, on the other hand, can turn the blood lake symbolizing karma and hell karma into a lotus pond. With the roar of nine lions, it can open the door to Jiuyou Hell, which is the deepest part of hell. Together with Dahui Zhenren and Jiuren Zhenren, they are called the Three Sages of the East.

Taiyi, the God of Saving Suffering, is a Taoist deity, also known as Qing Xuan Emperor, Hua Qing Emperor, seeking sound to save suffering and so on. It was born on the eleventh day of the lunar calendar. The Taoist classic Taiyi, who lives in Miao Yan Palace ("Yan" or "Yan"), can extradite suffering and death, which is of great significance to the accumulation of virtue, goodness and filial piety. I have been appointed as the fourth division of East Pole Qing Xuan, Taiyi Tianzunzhu. Everything quiet and bright belongs to it. "