The gate of geomantic omen is located 6 meters outside the gate. Can I build a garage in the east-west direction?

Before Suzaku, after Xuanwu, the left green dragon, the right white tiger and the blue dragon are not as tall as the white tiger by an inch! ! In other words, in the house on your left, you can be much taller than on your right. ! But the house on the right can't be one inch high, that's where the white tiger is! So your garage can only be placed in the east of the main house, and it must be higher than the shed in the west!