When the sweet dew descends, heaven and earth join, where the yellow sprouts, water and fire mix. When the elixir is fully developed, naturally gold fills the room, what is the need to look for herbs and practice burning reeds.Chang Po-tuan
When the sweet dew descends, heaven and earth join, where the yellow sprouts, water and fire mix. When the elixir is fully developed, naturally gold fills the room, what is the need to look for herbs and practice burning reeds.