According to the rule of trend of the Twelve Meridians 十二经脉走向规律 , which Meridians trend from head to foot?
A.
Three Yin meridians of hand
B.
Three Yang meridians of hand
C.
Three Yin meridians of foot
D.
Three Yang meridians of foot
E.
Conception Vessel ( Ren ), Govern Vessel ( Du )