1, the building will be built on an auspicious day, and it can only be started after the "ground breaking" ceremony. Before building a self-built house, it is necessary to invite people to choose a good day, hold a "ground-breaking" ceremony, prepare offerings, and show the gods that the construction of the house is about to begin. If you break ground, it will affect the peace of the gods and pray for forgiveness. Thank them again after the construction is completed.
2. Don't arbitrarily rebuild or demolish the buildings in the courtyard: As an integral part of the courtyard geomantic omen, the buildings in the courtyard are related to the quality of the whole home geomantic omen. There is a one-to-one correspondence between the orientation of the home and the family members, and the reconstruction and demolition of the buildings on it will have an adverse impact on the corresponding family members, so it must not be arbitrary.
Don't cut down trees at will, especially in spring. Trees are alive, and they will break ground when logging, so they can't be cut down at will. Just like you can't build or tear down buildings in the yard at will, otherwise it will bring disadvantages to your family or family.