The Transmitter
Cai Nü (采女, "Gathering Woman" or "Plucking Maiden") is a semi-legendary figure who was the student of Pengzu (彭祖) — the legendary man who lived 800 years through mastery of nourishing life practices. She sought him out in his mountain retreat and learned his secrets of longevity.
She is credited with transmitting the oldest known women's inner alchemy (女丹) techniques — practices specifically adapted to the female body, including the "breast shining" method (斩赤龙) and menstrual transformation techniques. These practices formed the foundation of all subsequent women's cultivation traditions in Taoism.
传承者
采女（采女）是半传说中的人物，彭祖（以养生术活了八百年的传奇人物）的弟子。她主动前往深山寻访彭祖，学习长生秘诀。
她被认为是已知最早的女丹功法的传承者——专为女性身体设计的修行方法，包括"斩赤龙"和经血转化之法。这些功法构成了后世道教女性修行传统的根基。
Women's Inner Alchemy
The女丹 (nüdan, female inner alchemy) techniques attributed to Cai Nü are fundamentally different from male practices. Where male alchemy focuses on transforming精 (jing/essence) into气 (qi) into神 (shen), female alchemy works with the menstrual cycle as its primary mechanism. The "cutting of the red dragon" (斩赤龙) — the spiritual transformation of menstruation — is the female equivalent of the male "consolidating the精" (固精).
This gendered approach was revolutionary: it acknowledged that men's and women's bodies are different and that spiritual practice must account for these differences. Cai Nü's legacy is the principle that the Dao meets each practitioner where they are.
女丹功法
归功于采女的女丹功法与男性功法根本不同。男性内丹以精化气、气化神为主，女性内丹则以月经周期为首要机制。"斩赤龙"——经血的灵性转化——是女性版的"固精"。
这种性别化的修行方法具有革命性：它承认男女身体不同，灵性修行必须考虑这些差异。采女的遗产是"道在每一个人所在之处与之相遇"这一原则。
Legacy
Cai Nü is the quiet ancestor of all women's Taoist practice. Without her gathering and preserving Pengzu's teachings — and adapting them for women — an entire dimension of Taoist cultivation might have been lost. She represents the feminine principle of transmission: receiving, adapting, and passing on — not creating from nothing, but nurturing what exists into something greater.
影响
采女是所有女性道教修行的无声始祖。若非她收集和保存彭祖的教导——并将其改造适合女性——道教修行的一个完整维度可能已经失传。她代表传承的阴性原则：接受、改造和传递——不是无中生有，而是将现有的滋养为更伟大的事物。