How does geomantic omen solve the problem that the house is wide at the front and narrow at the back?

A residential base or house is wide in front and narrow in back into an inverted trapezoid. After surviving, money is hard to protect and people are scarce. My friend said that the solution is to transform it so that the width is the same before and after. If it can be done, I don't think the victims need to ask for help, just rectify themselves. In fact, it is to deal with the unconditionally transformed residence. Just like the victim said. Might as well set up a dingshan finance bureau in Xuanwu's folk position. So that family fortune will not be lost.