The direction of your gate, Jiashan Geng, is the actual luck of your family. Feixing is used to decorate the room furniture, so we should use this gas;
You live on the 23rd floor, so you can rule out the luck of the 23rd floor with the flying stars in the sky, and just fly with them.
Xiao's four-year theory is Liuhe Feng Shui theory, which is very simple. Your zodiac sign can match the "sitting" of the house, but it is not easy to collide with each other, but this theory is not very effective, just like the theory of eight palaces, which is relatively eliminated.