What is the diagonal of the main entrance? What are dry houses, hui houses, gen houses, Kan houses and Kun houses?

It means that the center of the door draws a straight line on the opposite wall, and then draws a line at an angle of 45 degrees from the top corner of the wall line facing the opposite door. The positions on both sides of the main entrance are financial positions. But this position also varies from person to person and cannot be generalized. Dry house: refers to the house whose door faces southeast. Opposite house: refers to the house whose door faces east. Root house: refers to the house whose door faces southwest. Kanzhai: refers to the house whose door faces south. Zhai Kun: It refers to the house whose door faces northeast.