20 Essential Moves by Master Ke Wen (courtesy)

The 20 essential movements were created by Master Ke Wen. She also created the Chinese culture center “Les Temps du Corps” where Fred, the porter of the Aire Company, trained to become a teacher.
Here is the link to the Temps du Corps website: www.tempsducorps.org/
from Ke Wen Institute: keweninstitute.com/
and the link to the TH-cam channel: @lestempsducorps
All the explanations of this form of Qi Gong can be found in his book "Enter the practice of Qi Gong", the objective of this book being not only to learn some movements, but to understand how energy works in We.