These are the common words found commonly in Feng Shui .
Yang is Positive , Strong
Yin is Negative , Weak
甲- Yang Wood 乙- Yin Wood
丙- Yang Fire 丁- Yin Fire
戊- Yang Earth 己- Yin Earth
庚- Yang Metal 辛- Yin Metal
壬- Yang Water 癸- Yin Water
子- Rat 丑-Ox 寅-Tiger 卯-Rabbit 辰-Dragon 巳-Snake 午-Horse 未-Goat 申-Monkey 酉-Rooster 戌-Dog 亥-Boar
乾-NW 兑-W 艮-NE 离-S 坎-W 坤-SW 震-E 巽-SE