How to distinguish the left and right sides of a house in geomantic omen

How to distinguish the left and right sides of a house in Feng Shui? The answer is: ancient houses can generally distinguish clearly and correctly. Standing on the front, facing forward, the left hand side is left, and the right hand side is right. This is the correct way to distinguish the left and right sides of the house. Modern housing, especially residential housing, has two characteristics in conception and construction, and it is difficult to distinguish between before and after. Only from the terrain, roads, people to comprehensively distinguish before and after, can not deliberately pursue the concept of housing left and right.