An Interpretation of Jiu Zhuan Dan
That is to say, nine turns to Song Dan Lu You's "Two Rhymes Master Bo Hun See Mail": "Ten thousand nails bring knowledge and use, and nine turns to Jin Danxing." Liu Song Kezhuang's "Water Tune Song Shouhu Detailed Decision" said: "After the ninth turn to then, in the depths of a red cloud, Yuli served the virtual emperor." The fifth journey to the west: "The old man saluted and said,' In the old man's palace, some nine-turn pills were refined. " "