According to legend, he knows how to learn from the wind, that is, according to the wind and direction, good or bad luck can be broken. He is also proficient in facial expressions, six rings and five elements. He is the author of Six People's History, Five Elements' Notes, Three Generations' Notes, TuiBei Map (written by Li * * *) and Yuan Tiangang's Gu Fu, etc.
Yuan Tiangang, the second son of Yuan Shouyi, a Confucian scholar in Sui Dynasty, was originally from Qinjiaao Township, Jiangjin County, Sichuan Province (now Qinggangbao, Yong 'an Village, Shimen Town, jiangjin district City, Chongqing), and then wandered in Luoyang, Chang 'an and other places, leading a wandering life. Gao Yuxiang, the founder of the contemporary Yiyang School, commented on Yuan Tiangang: "The name is like a bright moon covering a thousand years, and the sound is like Lei Zhen in ancient and modern spring.
When Wu Zetian was still in infancy, Yuan Tiangang saw his mother Yang and immediately said that he was a "French student". Yang called her second son and asked Tian Gang to tell her fortune. Tian Gang said, "The official is the doctrine, and the family is also the master." Meet Wu Hou's sister, Mrs. Han. Tian Gang said: "This woman is expensive and not good for her husband." This woman is really widowed after she married Helan Yueshi. Wu Zetian, the second daughter born to Yang, was still in infancy and was carried out by the nanny. She dresses like a man. Tian Gang carefully observed her eyes and ears and exclaimed, "Dragon pupil and phoenix neck are extremely expensive! If you are a woman, you are the son of heaven. "