通穴直論其十
通穴直論其十
中宫爲藏炁之穴,尾閭爲運精之穴,上腭爲降珠之穴,頂門爲出神之穴。能用中黃者,可採先天混元之祖炁,融會氤氲,和合陰陽之妙機,以調而爲炁,以炁成而煉元精,以元精搗煉,化而成珠,是爲結胎矣。月滿胎足,亦可飛昇沖舉。夫四穴者,深秘最重,干涉非小哉!由始亦在虛危穴中,
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Text and scans: Shidian Guji (Peking University – ByteDance open ancient texts). Edition details are given per book. Shidian Guji
