Bacon casts the soul, enlightens the mind and nourishes the soul. According to the literature, writing zhanghua's next sentence can cast a soul for Bacon, enlighten the mind and nourish the soul. Zhanghua comes from Baopuzi Zhuozi cuisine, which means gorgeous words. It is also used as a good title for other people's poems and letters; Bao Puzi, written by Jin, [bà op D] is a Taoist term, which originated from Laozi's "simplicity, selfishness, no desire and no demand". There are eight volumes inside and outside Bao Puzi. The inner part discusses the technique of immortals calling seals to encourage governance, which is purely Taoist. The external chapter discusses the gains and losses of current politics, is ignorant of personnel, and is rich in words and meanings. Many famous people come forth in large numbers, all of which are based on Huang Lao, which can be regarded as one of Taoist works.