1.2 The 12 Primary Channels (jing zheng)
Yang channels (hand–foot pairings)
yangming Latero-anterior aspect of More Qi, more Blood
(ST, L.I.) the four extremities, frontal Qi = Blood
aspect of the head (face,
forehead), anterior aspect of
the trunk
Yin channels (hand–foot pairings)
taiyin Medio-anterior aspect of the More Qi, less Blood
(LU, SP) four extremities as well as Qi > Blood
the thorax and abdomen
jueyin Middle of the medial aspect Less Qi, more Blood
(P, LIV) of the four extremities as well Qi < Blood
as the thorax and abdomen
shaoyin Medio-anterior aspect of the More Qi, less Blood
(HE, KID) four extremities as well as Qi > Blood
the thorax and abdomen
Interior
c
LU+SP
taiyin
P+LIV
jueyin
HE+KID
shaoyin
L.I.+ST
yangming
T.B.+G.B.
shaoyang
S.I. + BL
taiyang
Anterior
Middle
Posterior
Interior
Yin
Exterior
Yang
d
Anterior
Middle
Posterior
LU+SP
taiyin
P+LIV
jueyin
HE+KID
shaoyin
L.I.+ST
yangming
T.B.+G.B.
shaoyang
S.I. + BL
taiyang
Interior
Yin
Exterior
Yang
e
LU+SP
taiyin
P+LIV
jueyin
HE+KID
shaoyin
L.I.+ST
yangming
T.B.+G.B.
shaoyang
S.I. + BL
taiyang
Anterior
Middle
Posterior
Interior
Yin
Exterior
Yang
f
Anterior
Middle
Posterior
LU+SP
taiyin
P+LIV
jueyin
HE+KID
shaoyin
L.I.+ST
yangming
T.B.+G.B.
shaoyang
S.I. + BL
taiyang
Interior
Yin
Exterior
Yang
Fig. 1.18 (cont’d) Overview of the six great channels (liu jing)
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