Chú kèm tụng, lấy âm dương–thái cực làm then chốt giải “âm phù”. Bản hơn bốn trăm chữ, chia quyển không chia chương; kết hợp giải nghĩa và kệ tụng để truyền nội đan.
Ứng dụng: Tu và tụng Âm Phù theo dòng hỗn nhiên tử.
Wang Daoyuan’s jiasong commentary proves that Yinfu’s logic is best driven into the adept by dual channels—prose analysis plus verse fixation—so understanding and mnemonic-energetic imprint occur together. The form itself argues that realization needs both discursive clarity and condensed poetic seal upon the mind.
1) For each Yinfu line used in fate-work, write one plain inference and one short verse to recite. 2) Recite the verse in seasonal meditation matched to the chart’s useful phase. 3) Teach students to correct practice when verse and life diverge. 4) Use 夹颂 method on BaZi principles themselves (e.g. verse for ‘do not stack the strong’). 5) Prefer brief daily imprint over rare long lectures.
Differs from pure prose Song notes by adding systematic gatha seals; differs from bare scripture chant by retaining explanatory prose. Compared with Du Guangting’s Qingjing prose, it is more neidan-Quanzhen in flavor and more explicitly dual-channel pedagogic.