Tao normal creation and Tao reverse creation is the complete circle of creation, union, re-creation, and re-union. This circle is constantly circulating. Every part of this circle is happening in every moment. This is how Heaven, Mother Earth, and countless planets, stars, galaxies, universes, and human beings are formed. This is also how Heaven, Mother Earth, and countless planets, stars, galaxies, universes, and human beings return to Tao. To return to Tao is the highest spiritual achievement.