What are the four directions in Feng Shui?

The four unique skills refer to the four fields of wood fire, water and earth, each with a unique skill (based on Shuang Shan's theory).

Golden bureau: the tomb is ugly, but it is absolutely yin;

Wooden Bureau: The tomb is in Ding Wei, definitely in Shen Kun;

Water Conservancy Bureau: The tomb is in Chen Yi, which is absolutely lost;

Fire station: The tomb is in Xinxu. It's definitely in the dry sea.