In nearly all cultures, people prepare some sort of tea or coffee when they want to talk with someone. Tea or coffee’s taste is mostly bitter in both Eastern and Western societies. The bitter taste nourishes the power of the tongue because the fire energy comes from bitter taste. It is well known that if you want to melt barriers in interpersonal relationships, take tea together. I taught this to several professional counselors. They tried this method. “It works!” I got this response. Not only for talking, we can also make visitors happy with teas and decorations if you know the visitor’s energy needs.