九
九
大藥三般精氣神，天然子母互相親。回風混合歸眞體，煅鍊功夫日日新。
End of chapter
Text and scans: Shidian Guji (Peking University – ByteDance open ancient texts). Edition details are given per book. Shidian Guji
大藥三般精氣神，天然子母互相親。回風混合歸眞體，煅鍊功夫日日新。
Text and scans: Shidian Guji (Peking University – ByteDance open ancient texts). Edition details are given per book. Shidian Guji
