Chú nội đan của Du Diễm (người chú Chu Dịch Tham Đồng Khế nổi tiếng). Đọc Âm Phù như mật chỉ kim đan: thiên cơ là hỏa hậu, ngũ tặc là ngũ hành trong thân. Cầu nối kinh điển Đường–Tống với luyện đan đời Nguyên.
Ứng dụng: Nội đan giải Âm Phù; đối chiếu với chú Trương Quả và sớ Lý Thuyên.
道藏洞真部玉訣類諸家《陰符經註》之總稱，以唐張果註最著。核心在釋「陰符」為天機暗合人事：陰者暗也，符者合也。張果等以兵家—道家雙重機論注經，特重「五賊」（命、物、時、功、神）在心、施行於天，謂見五賊則宇宙在乎手。又發「盜機」：天地萬物人三盜互盜，君子得之固躬，小人得之輕命。註文常連殺機、天人合發、九竅三要（耳目口），將兵權、治國與抱一修鍊同貫於「知之修鍊，謂之聖人」。
⚡ Ứng dụng: 用「觀天—執天—盜機」框架看八字歲運：先識五賊（官殺財印食傷等暗機）是否在心可用，再論三才生剋是否「宜盜」。
🔗 Liên quan: 黃帝陰符經集註；黃帝陰符經集解；黃帝陰符經疏
This single-thread commentary proves that human mastery arises from stealthy correspondence with the hidden mechanisms of Heaven and Earth—‘yin fu’ as secret tally—not from open force. Knowing the killing and generating pivots of cosmos allows the sage to act at the joint of change with minimal expenditure. The argument is epistemic-strategic: insight into mechanism replaces brute will.
1) In BaZi, prioritize ‘ji’ (mechanism): useful god as leverage point rather than collecting many favorable gods. 2) Time interventions (career moves, medical change, retreats) to chart joints (month/day transitions, void-clash resolutions). 3) Practice daily observation of breath, mood, and environment as training in reading hidden tallies. 4) Reduce forced effort in daoyun years that lack support; store force for high-leverage windows. 5) Treat enemies and obstacles as expressions of mechanism to be redirected, not merely smashed.
Compared with collected multi-sage Yinfu editions, a solo zhu presses one coherent reading of ‘stealing the mechanism.’ It is less encyclopedic than jizhu/jijie and more like a strategic monologue. Relative to later pure neidan Yinfu notes, it still keeps cosmological-strategic breadth rather than only furnace allegory.