1-2 of about 2 matches for site:www.egreenway.com zhou nutrition
https://www.egreenway.com/qigong/animalfrolics.htm
in a Taoist encyclopedia, the Yi Men Guang Du , compiled by Taoist Zhou Lujing, from the
https://www.egreenway.com/qigong/yijinjing.htm
and back breathing to the natal (at least, according to Zhou it does)." - Dave Chesser