How Zoroastrians were purged in China
In 12th-century China, there were several temples of Zoroastrianism, which the Chinese called Ao Jiao, left standing in several cities. By then, few people remembered the tenets and origins of the ancient Persian religion, which was first brought into China some 600 years previously by Central Asian traders. To attract foreign merchants, successive Chinese dynasties and governments allowed Zoroastrians to build their temples in cities. Some members of royalty even practised the religion.
After Tang dynasty’s Emperor Wuzong’s anti-Buddhism purge (840-846), which extended to other foreign religions as well, the flames of Zoroastrianism diminished in China until mention of it totally disappeared from Chinese texts after the Southern Song dynasty (1127-1279).
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