It is rumored that Famen Temple was founded in the 11th year of the Ming Emperor of the East Han Dynasty (68 years), Zhou Wei formerly also called "Ayuwang Temple", Yuan changed to "Chengshi Taochang", Tang Dynasty changed to "Famen Temple", known as "Royal Temple", because of the placement of the Buddha's finger bones and bones of the Buddha, and became a Buddhist holy place to look up to the whole country.