Hú / tiān / shì / gǔ / dài / Zhōng / guó / duì / Suǒ / luó / yà / sī / dé / jiào / de / chēng / hu胡天是古代中国对琐罗亚斯德教的称呼。Hu Tian was one of the ancient Chinese names for Zoroastrianism.