We all know:
The tides, the rise and the fall of the sea levels are caused
by gravitational forces of the moon
In China, too, the people were aware of the special forces of the moon.
They observed that:
The effect of practicing Qigong was then more intensive.
Zhineng Qigong uses these forces during full moon and new moon.
The Chinese Full Moon and New Moon Data
Moon Data 2018
The difference between full moon and new moon
Moon Gate Info
All relevant posts you will find here: