Explanation:
Carrying a long room to learn from Gong Hu, Gong Hu sent him back, riding a bamboo pole. Take a stick in the long room and you'll be home soon. Throwing a stick on Ge's back, looking back, it has become a dragon. Later, he used the metaphor of "bamboo pole turning into dragon" to achieve the goal of immortality.
Story: There was a man named Fei Ming Chang Fang in the Han Dynasty. He is obsessed with the legendary Jade Jade Pavilion, a fairy. He heard that a famous teacher, Gong Hu, had taught Xiandao, so he went to school. After a while, he remembered his hometown again. Please go home, but it's too late, because the journey is long and the holiday is short.
When Gong Hu knew it, he gave him a bamboo pole and said, "You can ride it home." Fei Changfang stepped on the bamboo stick according to his photo, and then drifted away. Suddenly, like waking up, people have arrived home. Fei Changfang threw the bamboo stick into the hemp near his home. At first glance, it becomes a dragon.
Moral: Bamboo pole becomes dragon. Praise the bamboo stick. It is also a metaphor for immortality, or refers to the immortal Tao. Also known as "bamboo stick into dragon", "stick dragon" and "stick dragon".
Ancient example: Tang Luobin's "A gift from the female Taoist Wang to the Taoist Li Rong": "The wind is easy to control, and it is not difficult to make a bamboo stick." Tang Du Fu's "After the Peach and Bamboo Branches are Chapters": "The wooden sticks are clumsy, and your life is also very positive. Be careful not to see water and learn to become a dragon. " Tang Bai Juyi's "Black Dragon Drinking Micro-Fu": "Wen Maoxian's sword flies, and he is known for his long staff." Song Luyou's Ode to the Taoist Room: "Double vines turn dragons, and Yunshan looks back and doesn't know the weight."
Canon source:
Book of the Later Han Dynasty, Volume 82, Biography of Magic, Fei Changfang ~ 2744 ~
After resigning, Weng and a bamboo stick said, "If you ride this place, you will come to yourself." . If you arrive, you can cast spells in Gebe. "This is also a symbol, saying," With this, ghosts and gods on the earth will be discovered. "The long room took a stick and will be back soon. It's only been ten days since I told myself to go home. That is to say, throw a stick at a vicious person and treat it as Jackie Chan. His family said he had been dead for a long time, so they didn't believe him.
Long room said: "Buried in the past, but bamboo sticks to the ear." It's a buried coffin, and the staff is still there. So he can cure many diseases, whip all ghosts and drive away social workers. Or sitting in it, a person is angry, people ask him why, and say, "It's all ghosts who break the law." 」
Taiping Guangji, Volume 12, Fairy 12, Gong Hu ~ 80 ~
"If you are worried about your house, you can't go home, so the public uses a bamboo pole to say," But if you ride this, you will go home. "Room riding a bamboo stick, suddenly like a deep sleep, has arrived home. Family members called it a ghost, told the past, so they sent the coffin to see it, and the only bamboo stick was credible. Riding a bamboo pole in the house and abandoning it in Gebei is regarded as Qinglong Ear. It's been a year since I left home to ask my family. The house is a symbol of the line. There is no cure for ghosts. "