The nine words "Pro, Bing, Dou, Zhe, Jing, Zhen, Lie and Qian" originated from the Taoist classic Bao Puzi in the Eastern Jin Dynasty in China, which is a Taoist classic and divided into two parts: inside and outside. The inner part mainly introduces Taoist alchemy, forbidden art and health preservation, while the outer part is related to military strategy and political theory. The nine-character mantra comes from "Bao Puzi, Inner Chapter, Deng She". There are many forbidden arts in Taoism in China, which are also called "forbidden laws". Taoism believes that ghosts and poisonous insects and beasts can be suppressed. This article about the nine-character mantra in Bao Puzi belongs to the curse. The original text is: "When you enter the mountain, you should know the secret wishes of six families. Wish:' All those who get cold feet are marching forward', and all nine words should be secretly wished all the time.