Literature Reference: 丹成作蛇乘白雾，千年重化玉井龟。—— 《舞曲歌辞 拂舞辞》 李贺 When the elixir is complete, it transforms into a snake riding white mist, and after a thousand years, it becomes a jade well turtle. Source from 'Wuqu Cifu' by Li He.
丹: Danhong, Dantong. In names, it often signifies prosperity and flourishing, symbolizing a vibrant and thriving success.
成: Achievement and Growth. In names, it often symbolizes swift success and flourishing careers, offering favorable support for professional endeavors.
Meaning: 'Dan Cheng' symbolizes the successful completion of alchemy, representing the attainment of perfection and immortality.