What is one gasification and three purification? What is one gasification and three purification?

2. According to Hong Jun's law, Pangu used Pangu's banner to split chaos, used Taiji to set fire and geomantic omen, divided turbidity and dried Kun, and created the world, and endlessly evolved six divisions in the wheel of karma. Pangu was unable to support the creation of the world, and the Yuan God was divided into Sanqing (Taishang Laojun, Yuanshi Tianzun, Lingbao Daojun) to create the world.

3. At the beginning of the Yuan Dynasty, Pangu praised breaking the chaos and opening the world; Laozi boarded the mysterious tower of heaven and earth, and held the Tai Chi atlas of fire, water and wind, so that Wuji gave birth to Tai Chi, Tai Chi gave birth to two instruments, two instruments gave birth to four phases, and four phases gave birth to gossip, which evolved everything; I can't reach the sky, and finally I have to hit the sun, the moon and the stars to divide the mountains and rivers.