White tiger wears a hall: As the old saying goes, "White tiger wears a hall, and the family is ruined." . Longsha and Husha are two branches, and Husha should not be longer or higher than Longsha. The most taboo is that the tiger sand is too long to pass through the front hall, which is called "white tiger wearing a hall". "White tiger wearing a hall" is a geomantic omen that easily leads to family ruin, so it is not appropriate to buy a house here.