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Zeng Bingji, an ancient book on Fengshui and numerology, “Transcript of Tianguan”

Ma Daozong’s Annotation “Zeng Guofan’s Secrets of Knowing People-Interpretation of Bingjian”

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The 118-page PDF version of Zeng Bingji’s ancient book on Fengshui and numerology “Tianguan Duan”