Li likes Xiandao, practiced for several years, and is quite familiar with Danfa. Message: "Cheng Zi said that he had a long illness, but there was no such thing as flying in vain; Ouyang Gong said that there are techniques for keeping in good health, but there is nothing immortal. I think curing diseases and keeping in good health is immortal. "Huang Tingjing" said:' Immortals and Taoists are not gods, but accumulate energy to make them come true.' ""I've been in troubled times all my life, and I didn't ask Wen Da to be a vassal. I study for Tao. "He believes that only by reading more classics can we know that the way to immortality is not empty and seek the way to immortality. He compiled Lu Xixing's Collection of Daoyuan and Biography of Bin Weng as the fairy tales of Haishan, and revised the Chronicle of Lv Zu, which was inherited by Lu Xixing in the east and followed his Dan method. However, influenced by Zhang Sanfeng's "Dan Law" and merged with the "Zhong Lu Dao Law", Li was different from the Eastern School. He divided his sex work into nine layers to cultivate his mind, and his life work into four layers: switch, foundation, medicine and cultivation. He advocated that Dan method should focus on quietness, and then practice both yin and yang. He believes that "nature is born out of nothing, which is the origin of rootlessness." "Rootless roots are the roots of human birth. "Everything is from scratch, and finally will come to nothing. On the cultivation method, he put forward the cultivation method of keeping the heart of Tao and falling in love, in order to achieve the realm of emptiness. The so-called cultivation of mind is the innate nature, and love is the heart of the acquired world. It is precisely because love can "yin the innate heart" that it is difficult for people to become immortals. The way to become immortal is to make people forget everything. " Pick all the safflower trees. Now that the flowers are empty, I can say it. I got it, but it's not empty. "

Li Xiyue is good at piano and obsessed with poetry and songs. Later, I went to Emei to recuperate due to illness, met the Taoist priest Zheng Pushan, and worshipped him as a teacher. According to legend, Zhang Sanfeng and Lv Dongbin taught Neidan secret recipe successively. Li Xiyue, like Lu Xixing, expounded immortal Taoism as a hermit, which didn't work and didn't advocate becoming a monk. At that time, the theory of "Confucianism, Buddhism and Taoism" was deeply rooted in the society. Li Xiyue's theory of friendship between immortals and Buddhists said with a detached attitude of "outsiders of the three religions": "Today, the director of Avenue is here, saying for the three religions: husband, teacher and me. Tao is inseparable and unchangeable, and Tao cannot be unified. "