 Three hun may stand for the sangang "three principles of social order: relationships between ruler-subject, father-child, and husband-wife" (Needham 1974:89) . Seven po may stand for the qiqiao "seven apertures (in the head, eyes, ears, nostrils, and mouth)" or the qiqing "seven emotions (joy, anger, sorrow, fear, worry, grief, fright)" in traditional Chinese medicine (Baldrian-Hussein 2008:522) .
<clarity>  Three hun may stand for the sangang "three principles of social order: relationships between ruler-subject, father-child, and husband-wife" (Needham 1974:89) . Seven po may stand for the qiqiao "seven apertures (in the head, eyes, ears, nostrils, and mouth)" or the qiqing "seven emotions (joy, anger, sorrow, fear, worry, grief, fright)" in traditional Chinese medicine (Baldrian-Hussein 2008:522) .
 Three hun may stand for the sangang "three principles of social order: relationships between ruler-subject, father-child, and husband-wife" . Seven po may stand for the qiqiao "seven apertures (in the head, eyes, ears, nostrils, and mouth)" or the qiqing "seven emotions (joy, anger, sorrow, fear, worry, grief, fright)" in traditional Chinese medicine (Baldrian-Hussein 2008:522) .