Nausea in pregnancy and Zi Shi Ying

Hang in their because this is a bit convoluted. I was doing some research on nausea in pregnancy and came across a line in Bensky on Zi Shi Ying stating that it supresses the abnormal rising ascent of Penetrating vessel Qi (Convenient Reader of Materia Medica by Zhang Bing-Cheng". I learned from Debra Betts that she learned from Kiiko Matsumoto that an effect treatment for morning sickness is to regulate the Chong by using K27, K21 and K6. Clinically I have found this to be quite effective. When I saw the quote from Zhang Bing-Cheng in Bensky the light went on and thought that this might be an effective medicinal for cold type morning sickness. Has anyone tried or heard of this?

Kaleb