Machines cannot detect qi

Anytime is the best time because the time to practice qigong is better than any other time when you don’t.

Dao evolves into “One,” “One” evolves into “Two,” “Two” evolves into “Three,” and from “Three,” everything in the universe is created.

When Yin rises, Yang depletes. Then Yang rises, and Yin starts to deplete to reach a new balance.

In this universe, everything is energy. And any energy and matter can transform into other energy and matter.