I never heard any Fengshui master can do Fengshui and also able to catch “GHOST”
After read his articles, if I’m not mistaken, what he means for “ENERGY” is…..
Bad Energy = Bad Spirit = Ghost
He not only can negotiating with those bad spirit in house but also in human body (With cleansing)
This is my personal understanding after read through detail the link, my feel he is unique !