According to geomantic omen, cracks appear in the walls and bricks at home, which affects the harmony of family members and the feelings of husband and wife.
As an inseparable part of a house, homestead refers to the part of land specially used for building houses (houses). That is to say, homestead refers to built houses, built houses or land decided to be used for building houses, including three types: built houses, built houses without roofs, uninhabitable land and land planned for building houses.