+Dui (兑) is one of the eight [trigrams](/wiki/trigram) fundamental to ancient Chinese cosmology. It embodies the essence of the lake, symbolizing joy, satisfaction, and openness. As a key symbol, Dui is associated with the direction [West](/wiki/West) and the element Metal.
+## See also
+- [Bagua](/wiki/Bagua)
+- [I Ching](/wiki/I_Ching)
+- [Five Elements](/wiki/Five_Elements)
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