Fulu -

"Fulu, is a term for supernatural Taoist incantations and magic symbols as a Chinese incantation or charm or a Chinese talisman as a Lingfu by Taoist practitioners in the past,Fu, Shenfu which they believed functioned as summons or instructions to deities, spirits, or as tools of exorcism, as medicinal potions for ailments. It is believed by Taoists that in the past the ability to write Shenfu had been once decreed by their deities to authorized priests or daoshi.Lu is a register and compilation of the membership of the daoshi as well as the skills they were able to use. - Wikipedia"