The definition of nonverbal behavior is all human communication modes except language and written language. In clinical psychological counseling, nonverbal behavior actually plays a very important role. About 65% or even more information is conveyed through our nonverbal behavior. The nonverbal behavior of visitors is a clue to explore their emotions and a part of their self-expression. Many nonverbal behaviors of visitors are obvious to others, but they are not aware of them. There is a strong correlation between nonverbal cues and linguistic cues, and usually the information expressed by nonverbal cues and linguistic cues should be consistent. If it is inconsistent, it will give others a contradictory and confusing message.