Among the Eight Immortals in Tie Guai Li, Tie Guai Li is the oldest and most experienced, but it appeared late in the literature. Also known as "Li Tieguai". Yuan zaju "Lv Dongbin Du Tie Guai Li Le" began to have its name. There are many legends about the origin of life experience. When it comes to the Queen Mother of the West becoming immortal, she is granted the title of leader of Donghua and an iron staff. Speaking of real floods, he often begs in the city and is despised by people. After that, he used an iron bar to throw air pockets like a dragon, and Lapras died like a fairy. When I said my family name was Li Mingxuan, I didn't know it until I met the old gentleman. One day, I wandered to Huashan Mountain, met the old gentleman in Taishang, and told my disciples not to return for seven days to reform themselves. But the disciple wanted to go home because his mother was ill, and he was dissolved in six days. On the seventh day, Li Xuan returned to his soul, but he was attached to the body of a lame beggar. He was unkempt and limping, and the bamboo pole leaning on him with water turned into an iron crutch, hence the name Li Tieguai.