We worship the Exalted Xuan Xuan [Xuan means "occult" or "mystic"], who is like the "mystic among mystics." This isn't taken from Laozi's Dao De Jing; rather it's something you can find in all the classics.
像內政部規定各宗教不能有相同的主神，而我們拜的正好和別人不同，是玄玄上人，所謂「玄之又玄」。這倒不是出自《道德經》，而是各個經典都是這樣說的。