The function of the ball above the fence post

There should be feng shui, and it looks good and beautiful. And very graceful. I think it's very, very hot to connect the doors of the factory and put this feng shui ball on both sides. Otherwise, no one will be there, otherwise, no one will be there. There is one on each post on both sides of the door. I think the ball should be good and look good. The one in the west is very graceful.