Can I check if my understanding is correct. I have been reading qigong meditaion small circulation and secret of youth.
Refining the essence into qi
ie swallow breathing, mix kan and li at the huang ting then lower it to energize the genitals 100 days
Purifying and converting qi into shen
Move the stored qi up the thrusting channel to the huang ting and brain. (brain washing)
Is bone marrow washing a part of this step?
If it is which comes first brain or marrow washing? Or does it just depend upon your goal, whether its spiritual/ martial.
I have read in another book saying that bone marrow washing can also centre on the huang ting.
Thanking you in advance
Gary