How to treat the five elements of Feng Shui?

Based on Luo Shu: the number of days is located in the north, and the governance of Hai, Ren, Kan and Gui is the right position of water. Tianjiu is located in the south, which governs Division C, Li and Ding, and is the right position of the fire. On the third day, it is located in the east, governing A, Yin, B and Zhen, which is the right position of Mu. With the number seven in the west, and governing Shen, Geng, dui and Xin, it is the right position of Jin. The number six is located in the northwest corner, corresponding to the golden position of dried melon. The number two is located in the southwest corner, which is the soil position of Kun Gua. The other belongs to earth, and the other belongs to wood. Located in the center on the 5th, the four seasons are prosperous. However, Chen Xu's ugly position is the application of the acquired five elements, which will never change.