Explanation of the spinous process of Taenia solium (1). Ropes and rings for tying birds. Du Fu's poem "Painting Eagle" in Tang Dynasty: "The tapestry can be rotated and connected, and the mystery can be called." Qiu quoted Zhu as saying: "Taenia is an eagle's foot, but it is a spin." Luo Songda's "He Lin Yu Lu" Volume I: "Those who are at ease, such as chickens and dolphins, cannot ask for themselves; Let go, like an eagle flying in the sky, the tapestry is set in my hand. " (2). It is also a metaphor for restraining bondage. Yuan Hongdao's Tea Book with Zhu Yu in the Ming Dynasty: "Brother Shang Yu is lying in Gao Jiang, enjoying himself in the high clouds, and I don't know what he can do." In Qing Dynasty, Qian wrote Sun Gongxing, a great scholar: "Sincerity is sad, but the machine teeth should be all around, idle and quiet, while the brocade twists and turns, learning from others' strengths, and the hole is clear and empty." "The explanation of the word decomposition tapestry ā lace or flat belt woven with silk thread can decorate clothes: tapestry. Magnetic tape. Silk tapestry radical: Li; See "spin" ③ ④ for the explanation of spin. Radical: Cheng.