Every Daoist Alchemical text I’ve come across so far has a title like
“The Emerald Pearl of the Golden Elixir flowing from the Yellow Palace of the Hidden Emperor which achieves Immortal Mastery of the 9 Celestial Sovereigns”
Every one of them uses beautiful twilight language
to see a world in a grain of sand
and a heaven in a wild flower,
hold infinity in the palm of your hand
and eternity in an hour.
— william blake (d. 1827)