Based on the understanding of Chinese medicine physicians in past dynasties on the theory of promoting blood circulation for removing blood stasis and the theoretical analysis of modern research findings of the method

the authors construct and perfect the "eliminating blood stasis"and "producing new"theory of promoting blood circulation for removing blood stasis. They put forward the hypothesis in theory of "kidney attribute "of promoting blood circulation for removing blood stasis. They hold that the aspect of "eliminating blood stasis"of promoting blood circulation for removing blood stasis includes "promoting blood circulation

activating blood

eliminating blood stasis and dredging collaterals "

and that the aspect of "producing new " includes "producing new blood

producing new tissues

producing new collaterals

resolving old and producing new". "Kidney attribute"of promoting blood circulation for removing blood stasis treating method possesses the characteristics of "essence of bone marrow"and "essence of Zang-fu viscera"which can repair and reconstruct Zang-fu viscera’ s function. "Kidney attribute"is the key link of intercommunication of "eliminating blood stasis"aspect and "producing new "aspect of promoting blood circulation for removing blood stasis treating method. The proposition of this theory might explain the micro mechanism and material base of "dispersing the Qi and blood to make them orderly"（ "eliminating blood stasis"aspect） and "restoring the genuine Qi

resolving old and producing new"（ "producing new " aspect） of promoting blood circulation for removing blood stasis method.