The fortune teller told me that I should be in the water business. What does water include?

Dongsi House and Xisi House: Kanzhai (sitting north facing south), Zhai Zhen (sitting east facing west), Xunzhai (sitting southeast facing northwest) and Li Bai (sitting south facing north) are Dongsi Houses; Ganzhai (sitting northwest facing southeast), Genzhai (sitting northeast facing southwest), Zhai Kun (sitting southwest facing northeast) and Duizhai (sitting west facing east) are the four west houses.