Bing represents the heavenly deity. Geng inside shen represents his magical metal rod. It is known that his home is called the Flower Fruit Mountain which has a beautiful waterfall and a water cave. So, wu represents the mountain and ren represents the water pool with the waterfall.
I believe that the Monkey King will exert his strong influence this year, especially to those who have strong affinity with Him. May He protect us from danger and help us expand our knowledge in Metaphysics since He is also one of the Masters of the Art.
I wish that this bing-shen year will bring you joy, happiness, success, peace and good health.