中医理论认为血为气之母，血是气的载体，气依附于血存在于体内。
In the theory of Traditional Chinese Medicine " qi is mother of blood ", which means blood is the carrier of qi and qi exists in body attaching to blood .
气为血之帅，血为气之母。
Qi is the commander of blood , blood is the mother of Qi .
血为气母