Cương yếu «TRUNG PHÁI» nội đan — chú giải Đạo Đức kinh từ góc nội đan, lấy «thủ trung/hư trung» làm cốt tủy, hội đạo đức chi chỉ quy nhất nguyên. Dùng Đạo Đức kinh làm khung, dung nho-thích-đạo, khai «trung phái» nội đan.
Ứng dụng: trung phái nội đan · chú道德-by-đan đạo · «thủ trung» huyền quan khiếu
元李道纯（莹蟾子）注《道德经》。句下脚注，从颐神养气、内丹心性解老，主张三教一本、先天易与老子同出。体例精简，重“常道不可道”之重玄与工夫论，是全真南宗—中派解老代表作，与其《中和集》《三天易髓》同一系统。
⚡ Ứng dụng: 以老解丹、以丹证老；修炼上落实清静、守中；命理层面“归根曰静”可作身弱身强皆须“归根”之总原则。
🔗 Liên quan: 道德经；三天易髓；性命圭旨
This work proves that the Daodejing’s apparent paradoxes resolve into a single metaphysical root (元): all teachings of non-action, softness, and emptiness are applications of returning to the undivided source rather than competing maxims. It argues that later schools diverge when they cling to partial phrases instead of the generative principle that unifies them. Correct interpretation is therefore reunification under the origin, not scholastic multiplication.
1) In BaZi counseling, reduce multi-factor noise to one core pattern (the chart’s ‘元’) before listing remedies. 2) When texts or techniques conflict, ask which practice restores simplicity rather than which is louder. 3) Cultivation: daily ‘return’ exercise—trace thoughts and desires back to the still point before action. 4) Prefer fewer, root-level corrections (seasonal living, breath, intention) over stacked rituals. 5) Use softness/non-contention strategically where the chart shows metal-wood clash or officer-killing pressure.
Unlike 定观经 or 内观经, which prescribe specific contemplative procedures, 道德会元 is meta-hermeneutic: it proves a method of reading and unifying. It differs from 升玄内教经 by staying closer to Laozi’s philosophical root than to graded mystical ascent. Its distinctive claim is that fragmentation of doctrine is itself a spiritual disease.